Write the correct word or phrase.

11. When I (saw/ was seeing) Marty, he was chatting to someone outside the bank.

12. Jason wasn't interested in the film because he (already saw/ had already seen) it.

13. I was shocked because it was the first time I (heard/ had heard) Alec use such bad language.

14. In his younger days, my grandfather (would/ used to) be a pretty good tennis player.

15. I (was/ have been) really pleased when my little brother was born.

16. Tim (was always getting/ had always got) into fights at school when he was a kid.

17. The dog (played/ had been playing) in the mud, so he was absolutely filthy.

18. A week into our camping holiday, we (were used to cooking/ used to cook) in the open air.