Bài Tập Trắc Nghiệm Chuyên Đề: Chọn nghĩa từ theo ngữ cảnh câu điền khuyết (Tiếng Anh Lớp 10, 11, 12)

Multitasking

Multitasking is not a new concept. With access to so much entertainment and information, many students often (26) __________ their attention between more than one task. (27) __________, it is common for a student to check their messages on Facebook while studying or to try to complete multiple homework assignments at once.

However, multitasking can have a number of negative effects on learning. The most obvious of these is the fact that students fail to absorb the information they are studying effectively, (28) __________ is the result of not paying full attention to schoolwork. And without a good comprehension of what they are learning, they can start to (29) __________ worse at school.

Fortunately, the multitasking habit can be broken by taking simple steps such as removing (30) __________ technological distractions, putting away unnecessary books or items, and designing a detailed schedule to create the best learning environment possible.

(Adapted from oxfordlearning.com)

Many would consider emotions to be a hindrance to decision-making and, therefore, think that they would be better off without them. They may avoid or suppress them, rather than feel, process and understand their meaning. When it (34) _______ to the decision-making process, they would prefer to be thoughtful rather than emotional.
(35) _______, emotions have their own values. It appears that without emotions to motivate and push us, we would be passive and do nothing. Decisions are very much informed by our emotional state since this is what emotions are designed to do. Emotions quickly summarize an experience, and (36) _______ it to inform our decision, so we can rapidly respond to the situation.
While emotions serve to direct us, they are driven by our automatic survival nature. As such, emotions communicate (37) _______ messages below our level of awareness. It is important to note that because of their speed and survival purpose, emotions are not particularly accurate. Their speed and effectiveness, (38) _______ compensate for their lack of specificity and detail, are notable.
(Adapted from https://www.psychologytoday.com/the-power-of-emotions-in-decision-making)

Health is something we tend to ignore when we have it. When our body is doing well, we are hardly (26) ______ of it. But illness can come, even when we are young. In fact, childhood has been a very susceptible time. Many diseases attack children in particular, and people know very little how to cure them once they (27) ______. The result was that many children died. About a century ago, (28) ______, scientists found out about germs, and then everything changed. The cause of many diseases was found, and cures were developed. As this medical discovery spread, the world became much safer for children. The result is that whereas a hundred years ago, the average man lived for 35 years, nowadays, in many areas of the world, people can expect to live for 75 years. And what do we expect by the year 2020? (29) ______, medical science will continue to advance. Some people will be able to avoid medical problems (30) ______ are unavoidable today.

Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 7 to 12.
ANNOUNCEMENT: NEW POLICY IMPLEMENTATION
We are pleased (7) __________ the implementation of a new policy designed to enhance our operational efficiency and foster a more collaborative working environment. The policy will be (8) __________ starting from October 1st.
Key Highlights:
1. Enhanced Communication Channels: We are introducing (9) __________ new internal communication platform to streamline project updates and interdepartmental collaboration.
2. Flexible Working Hours: In response to feedback and (10) __________ to promote work-life balance, we are offering more flexible working hours. Detailed guidelines and application procedures will be provided.
3. Professional Development Opportunities: To support your career growth, we (11) __________ the budget for professional development programs.
We believe these changes will greatly benefit our team and contribute to our success. Your cooperation is worth its weight in (12) __________ as we transition to these new practices.

The mobile phone

People have been dreaming of having a personal means of communication for a long time. In the late 1960s, the idea seemed so far in the future that it was included in the science fiction series, Star Trek. Since the 1980s, however, mobile have become a part of everyday life. (26) _________ they were initially seen as a status symbol for successful business people, mobile use has spread to include practically everyone in the developed world, old and young alike. The (27) _________ on social life has been enormous. We have got used to the idea of having constantly changed social plans, (28) _________ a quick phone call is all takes to rearrange things. Before this was possible, there were (29) _________ occasions when friends who had arranged to meet completely missed each other because of a slight misunderstanding. People would often have to (30) _________ very careful arrangements to be sure of meeting up. As mobiles have become more popular, so they have become more powerful. The large, unreliable mobile phone of the 1980s has evolved into the small stylish phone of today.
(Adapted from “Destination C1&C2” by Malcomn Mann and Steve Taylor-Knowles)

A stinky gym bug in your kitchen? Who will be more upset by the smell - the men or the women in your family? (10) _______ scientists suggest that women not only smell, but feel, taste, and hear more accurately than men.
Take colors, for example. One study suggests that men are not as good as women at distinguishing between (11) _______ of color, although they focus well on rapidly changing images. As for touch, small fingers have a finer sense of touch, whether male or female.
Hearing is possibly one of the most debated areas, when talking about the senses. Evidence shows that boys hear as well as girls at birth, but with age, a man’s hearing may soon deteriorate. (12) _______, environmental factors could play a role in this. Women may also be better at identifying different flavors (13) _______ need both taste and smell to experience, as studies have shown that they have more taste buds on their tongue.
Going back to the smelly gym bag - yes, it’s likely that Mom will be in deep (14) _______. But is that because women’s brains have more ‘smell cells’ or because you were too lazy to move it?

Monkeys are similar to humans in many ways. For example, the (7)_________in a monkey family, such as between brother and sister, are often very close. A team of researchers studied a pair of bonobo monkeys called Kanzi and Panbanisha. (8)__________brother and sister team had learned how to make knives from stone. So the researchers decided to record how good they were. The researchers put a banana inside a box. Then they gave the bonobos what they needed to make knife. The (9)__________of this knife was to cut open the box to get the banana. Kanzi made a very good knife, but his sister Panbanisha could not. Kanzi saw his sister was feeling (10)__________and so he tried to give his knife to her. However, the scientists did not let him. Even in this situation, Kanzi knew what to do. When no one was looking, he put his knife (11)__________ his sister could easily find it, and she finally got her banana. To researchers, it was obvious from Kanzi's behavior that he really wanted to help his sister.

Let's Go Greener - Small Acts, Big Impact!

Whether you're at home or at school, it's easy to take part in protecting the environment. This guide gives you simple tips that can make a real difference.
Start with what you use.
Too (7) _______ people keep their devices plugged in all night, even when they're not being used, wasting energy for no reason. Remember to turn off or unplug devices when you're not using them - it's a small step that makes a big difference.
Cut down on single-use plastics.
Bring reusable containers, avoid plastic straws, and choose (8) _______ items that are packaged in recyclable materials.
Think before you throw.
Make sure you (9) _______ waste carefully so that it ends up in the right place - recycle, compost, or landfill.
Think before you buy.
(10) _______ buying new supplies every term, check if you can reuse items you already have.
Raise awareness.
Join school projects or clubs that promote environmental action. Even a short video or poster can spread an important (11) _______. These simple efforts can lead to more (12) _______ students about sustainability and eco-friendly habits.

Your Journey to World-Class Healthcare Starts with YouMec! Discover a superior healthcare experience at YouMec International Hospital, an (1) __________ leader in medical tourism! Our JCI- accredited facilities offer (2) __________ cutting-edge treatments in cardiology, oncology, and aesthetics, powered by stronger partnerships with global (3) __________ like The John Hopkins Hospital or Cleveland Clinic. (4) __________ our commitment to excellence, we provide seamless support with multilingual interpreters, tailored diets, and (5) __________ high-end services. Moreover, our advanced technology and compassionate care will deliver the best outcomes at affordable costs. Choose YouMec for a better and healthier version of you, backed by world-class expertise and personalized attention. Let's (6) __________ your strength and start your transformative medical journey from today!

TIPS FOR SOLO TRAVELLING

For those intending to embark on a solo journey, careful preparation is essential to ensure both safety and the (7) __________ of authentic experiences. The first step is choosing a destination that is welcoming but not (8) __________ by mass tourism. Solo travelers might consider smaller, walkable towns that allow for easy navigation and deeper cultural immersion. Before departure, it is also advisable to share the itinerary with family or friends, download offline maps to reduce travel stress, and pack lightly to remain self- reliant. Once abroad, being mindful (9) __________ local customs, including dress codes, is crucial, as this not only ensures respect but also enriches the overall experience and fosters connections with locals. Upon arrival, travelers should seek (10) __________ from hostel staff. To safeguard finances, only one bank card should be carried, cash should be kept in separate pockets, and real-time location sharing should be avoided. Finally, travelers should consider (11) __________ local events or small group activities, which enables them to engage (12) __________ with other people while still uncovering hidden gems off the beaten path.

Read the following leaflet and mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 29 to 34.
The Art of Digital Minimalism
In our hyper-connected world, many people treat their smartphones like a constant companion. (29)_________, to reclaim your focus and mental clarity, you must start treating technology like a specialized tool rather than a constant source of entertainment. The difference between a (30)_________ digital life and a highly productive day often lies in how intentionally you set your boundaries.
The 4 Golden Rules of Digital Minimalism According to recent productivity research, an effective digital detox must combine four core habits, (31)_________ drastically reduce cognitive overload.
☞ Intentional Spaces (Persona): Don't just browse mindlessly. Establish a strict rule: “Only open your laptop when you have a predefined task to complete in mind.”
☞ The 5-Minute Rule (Friction): Force your brain to pause before checking notifications. Adding a 5-minute waiting period has been proven to increase mindful choices and break the dopamine loop.
☞ Content Filters & Boundaries: Use (32)_________ like app blockers or physical zones to separate your deep work environments (33)_________ your leisure areas.
☞ Information Intake (Effort): For news and updates, you should carefully (34)_________ your daily consumption limits. Choose “High-Quality Newsletters” for weekly depth, but switch completely off from “Real-Time Feeds” to protect your attention span.

Read the following leaflet and mark the letter A, B, C, or D on your answer sheet to indicate the correct option that best fits each of the numbered blanks from 29 to 34.
The Art of Digital Minimalism
In our hyper-connected world, many people treat their smartphones like a constant companion. (29)_________, to reclaim your focus and mental clarity, you must start treating technology like a specialized tool rather than a constant source of entertainment. The difference between a (30)_________ digital life and a highly productive day often lies in how intentionally you set your boundaries.
The 4 Golden Rules of Digital Minimalism According to recent productivity research, an effective digital detox must combine four core habits, (31)_________ drastically reduce cognitive overload.
☞ Intentional Spaces (Persona): Don't just browse mindlessly. Establish a strict rule: “Only open your laptop when you have a predefined task to complete in mind.”
☞ The 5-Minute Rule (Friction): Force your brain to pause before checking notifications. Adding a 5-minute waiting period has been proven to increase mindful choices and break the dopamine loop.
☞ Content Filters & Boundaries: Use (32)_________ like app blockers or physical zones to separate your deep work environments (33)_________ your leisure areas.
☞ Information Intake (Effort): For news and updates, you should carefully (34)_________ your daily consumption limits. Choose “High-Quality Newsletters” for weekly depth, but switch completely off from “Real-Time Feeds” to protect your attention span.

In the U.S., (46)________ the dialogue of inclusion is relatively advanced, even the mention of the word "diversity" can lead to anxiety and conflict. Supreme Court justices disagree on the virtues of diversity and the means for achieving it. Corporations spend billions of dollars to attract and manage diversity both internally and externally, (47)________they still face discrimination lawsuits, and the leadership ranks of the business world remain predominantly white and male.

It is reasonable to ask what (48)________diversity does us. Diversity of expertise confers benefits that are obvious you would not think of building a new car without engineers, designers, and quality-control experts but what about social diversity? What good comes from diversity of race, ethnicity, gender, and sexual orientation? Research has shown that social diversity in a group can cause discomfort, rougher interactions, a lack of trust, greater perceived interpersonal conflict, lower communication, less cohesion, more concern about disrespect, and (49)________ problems. So, what is the upside?

The fact is that if you want to build teams or organizations capable of innovating, you need diversity. Diversity enhances creativity. It encourages the search for novel information and perspectives, (50) ________to better decision making and problem solving. Diversity can improve the bottom line of companies and lead to unfettered discoveries and breakthrough innovations. Even simply being exposed to diversity can change the way you think.

Many people say that schooldays are the best days of their life, and they often feel that this should be a period of enjoyment. (26)….., exams often make them unhappy, and many students prefer having no exam at all. They say the exams (27)….they have to take often make them worried, and they have no time to relax. Others, on the other hand, say that exams help students study better. They will have to study throughout the year, and ifthey do well, they will become more (28)…..in studying. There are (29)…..students who prefer only final exams. They say that they have to work hard for two months a year and so they have more time for their leisure activities. They think that this is a better way of (30)…..student' knowledge and ability in the subjects they are studying.
(Adapted from Complete Firstfor Schools by Brook-Hart, Hutchison, Passmore and Uddin)

Teenagers having exams may feel stressed for different reasons. Their future may depend on their exam results. And many of them will probably be afraid that their performances will not be as good as their friends’ and may feel worried about being (26) ______ negatively to them. They may feel so (27) ______ by the amount of studying which they need to do. To obtain a good result, they may have to give up (28) ______ leisure activities such as doing sports and listening to music. Teenagers (29) ______ suffer from exam stress may show a variety of symptoms including loss of appetite, being unable to sleep and a lack of motivation to study. (30) ______, it is important for teachers and parents to watch out for these signs and to be as supportive and encouraging as possible.
(Adapted from Complete First for Schools by Brook-Hart, Hutchison, Passmore and Uddin)

Today, many governments are promoting organic or natural farming methods (4) ______ avoid the use of pesticides and other artificial products. The aim is to show that they care about the environment and about people's health. But is this the right approach ?
Europe is now the biggest (5) ______ for organic food in the world, expanding by 25 percent a year over the past 10 years. So what is the attraction of organic food for some people? The really important thing is that organic sounds more 'natural'. Eating organic is (6) ______ way of defining oneself as natural, good, caring, different from the junk-food-scoffing masses. As a journalist puts it: "It feels closer to the source, the beginning, the start of things."
Unlike conventional farming, the organic approach means farming with natural, rather than man-made. Techniques such as crop rotation improve soil quality and help organic farmers (7) ______ for the absence of man-made chemicals. (8) ______, for its ineffective use of land and labour, there are severe limits to how much food can be produced.
(Adapted from https://spiderum.com /Organic-food-why)

PROTECTING FORESTS IN CENTRAL ANNAMITES
Together for Nature and Local Communities
Forests in Central Annamites, Viet Nam are vital for both people and wildlife. (7)________, illegal logging and land use are damaging many forest areas. This leads (8)________ environmental problems such as biodiversity loss and climate change.
How Can We Help?
- Encourage (9)________ individual to use resources wisely.
- Support sustainable farming practices.
- Protect natural forest areas.
- Preserve wildlife habitats.



Using (10)________ can reduce pressure on forests. Education programmes also help raise awareness about conservation. Avoiding excessive (11)________ of forest resources is necessary for long-term protection. Developing (12)________ solutions will benefit both nature and local communities.
Protect Forests Today for a Greener Tomorrow!
(Adapted from https://www.worldwildlife.org)