----- Nội dung dịch tự động từ ảnh -----
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.