TASK 1.

1. Have you met

2. met

3. have never tried

4. took

5. Have you ever been

6. haven't

7. have gone

8. saw

9. have never seen

10. saw

TASK 2.

1. have ever met

2. has done

3. has travelled

4. has visited

5. hasn't gone

6. has promised

7. has gone

TASK 3.

1. used to live

2. am used to listening

3. used to not have

4. am not used to go out

5. are used to playing

6. did you use to do

- Answered by Meett1605

B12
2 met
3 have never tried
4 took
5 have you been
6 haven't
7 have gone
8 daw
9 have never seen
10 saw
B2
2 does
3 has traveled
4 has visited
5 won't
6 promises
7 is going
B3
2 used to listen
3 didn't use to have
4 didn't use to go out
5 used to play
6 did you use to do
 Vote 5 sao nha