VII. 

1. B---> on the earth

2. D----> relatively quick

3. A----> going

4. C----> ten-day

5. D----> bỏ "the"

6. D----> in ( câu này mình cũng không chắc, theo mình là vậy á)

7. D----> bỏ "a"

8. D----> correctly

9. C----> in advance

10. A----> be founded ( câu này mình cũng không chắc nữa)

Rất xin lỗi bạn vì có 2 câu mình không chắc, theo mình là vậy nhưng dù sao hãy vote cho mình nha!!!

VII. Mark the letter to indicate that underlined part that needs correction on each of the following questions:
1. A. Amazon => The Amazon
2. C. have increased => has increased
3. D. this summer => last summer
4. C. ten-days => ten-day
5. D. the => x
6. B. accessible => inaccessible
7. D. a => x
8. D. correct => correctly
9. C. advance => in advance
10. B. known worldwide => well-known worldwide
VIII. Mark the letter to indicate that underlined part that needs correction on each of the following questions:
1. B. some => any
2. C. should => will
3. D. cooled => cool
4. Không sai.
5. D. my => mine
6. D. habits => habit
7. C. by => with