Choose the best answers to complete the sentences. (14 pts)
Choose the best answers to complete the sentences. (14 pts)
5. A ________ is a small computer that we can carry to work or school easily.
- A. smartphone
- B. laptop
- C. hardware
- D. software
6. Many inventions are a result of careful________.
- A. experiences
- B. experiments
- C. exercises
- D. explorations
7. Thank you for your help. It was very ________of you.
- A. valuable
- B. convenient
- C. useful
- D. generous
8. It was ______ of him to lose his phone twice this week.
- A. care
- B. careful
- C. careless
- D. caring
9. Many people have________ clothes and money to people in flooded areas.
- A. helped
- B. donated
- C. taken
- D. shared
10. Our trip to Ha Long Bay was very________. We took a lot of photos.
- A. excite
- B. excited
- C. excitement
- D. exciting
11. One of the health________ of using a vacuum cleaners is improving the indoor air quality.
- A. profits
- B. benefits
- C. inventions
- D. problems
12. We________ in Ha Noi since 2000. We love living here.
- A. live
- B. lived
- C. have lived
- D. are living
13. Nam can't cycle to school today because his bike ________.
- A. breaks down
- B. was breaking down
- C. has broken down
- D. is breaking down
14. Many people enjoy________ the news on their smartphones.
- A. read
- B. reads
- C. reading
- D. to read
15. Phong has decided________ a new laptop for his children.
- A. buy
- B. buys
- C. buying
- D. to buy
16. It's very difficult________ this device.
- A. use
- B. to use
- C. using
- D. uses
17. While I ________ home from school, it ________ to rain. I was soaking wet!
- A. walk / starts
- B. walked / was starting
- C. was walking / was starting
- D. was walking / started
18. Hoang is very tired because he________ a lot of homework today.
- A. does
- B. is doing
- C. has done
- D. will do
5. B - A laptop is a small computer that we can carry to work or school easily.
6. B - Many inventions are a result of careful experiments.
7. D - Thank you for your help. It was very generous of you.
8. C - It was careless of him to lose his phone twice this week.
9. B - Many people have donated clothes and money to people in flooded areas.
10. D - Our trip to Ha Long Bay was very exciting. We took a lot of photos.
11. B - One of the health benefits of using a vacuum cleaners is improving the indoor air quality.
12. C - We have lived in Ha Noi since 2000. We love living here.
13. C - Nam can't cycle to school today because his bike has broken down.
14. C - Many people enjoy reading the news on their smartphones.
15. D - Phong has decided to buy a new laptop for his children.
16. B - It's very difficult to use this device.
17. D - While I was walking home from school, it started to rain. I was soaking wet!
18. C - Hoang is very tired because he has done a lot of homework today.
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