1. I ____ go to see the doctor last week because I was ill.

2. ____ clean the house every day?

3. Curt ____ speak French without a problem, because he was born in France.

4. You ____ to revise a lot before your exam next week.

5. When will you ____ come and see us?

6. I may ____ go on a business trip to Edinburgh next week.

7. Diane ____ looking after her younger brothers.

8. Oh no! We have run out of petrol. Mike ____ have forgotten to fill the car up.

9. I enjoyed the party, but still I'd rather ____ to the theatre.

10. You ____ Andrew in the cinema at midnight. He was at the party at my place.

11. She ____ sleeping now. Otherwise she would have picked up the phone.

12. I ____ much, because I remembered a lot from the classes.

13. You ____ me the ticket. My parents have bought me one for my birthday.

14. If I were you, I ____ and apologise for what I have done.

15. If I had known about your problems then, I ____ you immediately.