Bài tập 5 Grammar sgk tiếng anh lớp 7 trang 36

5. Choose the best answer A, B, or C to complete the sentences. 

(Chọn câu trả lời A, B, hoặc C để hoàn thành các câu sau.)

1. People _____ between 1,600 to 2,500 calories a day to stay healthy.

A. need B. needed C. have needed

2. The room smells bad. Somebody _____ in here.

A. smoke B. smoked C. has smoked

3. In that area, it _____ difficult to find enough food in winter.

A. is B. was C. has been

4. He ate a lot of junk food, so he _____ fat quickly.

A. gets B. got C. has gotten

5. In the history of mankind, people _____ for new foods.

A. always look B. always looked C. have always looked

6. Be a Buddy was founded _____ to help the street children.

A. since 2010 B. in 2011 C. every year

Đáp án:

1. A

2. C

3. A

4. B

5. C

6. B