A. 1. Am reading

2. Don't enjoy

3. Collect

4. Do you go

5. Go

6. Is doing

7. Are you listening

8. Spend

B. 1. Do you go

2. Is sleeping

3. Is playing

4. Don't read, prefers

5. Is, collects

6. Are staying

C. 1. Spend

2. Come

3. Do

4. Isn't

5. Play

6. Haven't got

7. Study