B

is

watches

are playing

isn't having

visit

D

7 I send an email to complain about the bad service.

8 Her entry about modern life wasn't ease enough for us to understand.

9 go trekking in Tà Xùa in January.

10 a video call with my grandparents, the screen suddenly froze.

11 to find my lost raincoat.

12 too difficult for us to complete.

13 assigns -> assign

14 was talking too fast for me to understand.

15 how to find the path to get out of the jungle when I get lost.

#\(yGLinh\)

6A

7C

8D

9C

10B

1B

2B

3B

4D

5C

6B

7D

8B

9A

10A

11C

12D

13C

14B

15A

16B

17D

18 doing

#\(yGLinh\)

11C

12B

13A

14C

15B