Question

  giúp mình bài 3,4 vs mn

Answer 1

I

1 A

2 B

3 A

4 D

5 C

Answer 2

III

1 A

2 D

3 C

4 C

5 B

Answer 3

IV

1 didn't take

2 does - have

3 will install

4 to use

5 studied

Answer 4

V

1 librarian

2 exanimation

3 activities

4 oldest

5 educate

6 talented

7 useful

8 famous

Answer 5

VI

1 on => at

2 taking => to take

3 take part => take part in

4 bored => boring