1. She was tired because she ... (had been running) for 5 hours.
2 ....Have you ever ... (been) to London?
3.How long ... (have you had) your car?
4.I ... (didn't use to) smoke when I was a child.
5. If he ... (likes) the house will he buy it?
5.I ... (would not forget) about it if I were you.
6.Before I ... (went) to bed, I had turned off the radio.
7.Van (wrote) a letter to Nick two days ago.
8.Mary (has found) a good job.
10. If I (were) you, I ... (would prefer) pudding to dessert.