I. 

1.A

2.D

3.C

4.C

5.C

II.

1.B

2.A

3.D

4.B

5.C

III.

1.B

2.B

3.D

4.A

5.D

6.A

7.A

8.C

9.D

10.C

11.B

12.C

13.A

IV.

1. CLOSES

2. HAS JOINED

3-4. MOVED 

       HAS

5. IS DEVIDED

V.

1, OFFICIAL

2. RISING

3. WONDERFUL

4. WEALTHY

5. DIFFRENT

6. SPEAKING

7. ACCENTS

VI.

1. FOR

2. ABOUT

3. WITH

4. THOUGH

5. THIS

6. HELPED

7. MYSELF

8. MUCH

9. OWN

10. THE

VII.

1. We haven't seen her since Chrismas day.

2. This is the first time I have (ever) eaten this kind of food.

3. It has rained for an hour.

4. It's nearly five years since my brother last met his best friend.

5. How long have you learned English?

I

1c 2d 3a 4b 5a

II

1b 2c 3c 4a 5c

III

1c 2c 3a 4d 5c 6b 7a 8d 9c 10c 11a 12b 13d