I. 1D 2B 3A 4B 5A 6C 7A 8D 9D 10A 11C 12D 13A 14A 15D

II. 

1. have done

2. has writen, hasn't finished

3. left; have never met

4. have_had

5. did_do; Did_ play

6. bought; hasn't worn

7. has taught; graduated

8. have_heard; was; have_read

9. got; was; went

10. earned; has already spent

I

1.D

2.B

3.B

4.B

5.A

6.C

7.A

8.A

9.D

10.A

11.C

12.C

13.A

14.D

15.D

II

1.have done

2.has writen/hasn't finished

3.left/have never met

4.have you had

5.did you do/Did you play

6.bought/hasn't worn

7.has taught/graduated

8.Have you heard/is/have you read

9.got/was/went

10.earned/has already spent