7. I got a sore throat because I have been speaking for 3hours.
=> have spoken
8 . It is raining hard. We can't do anything until it stopped.
=> stops
9 . She had got into her shoes, put on her coat and went to the door.
=> bỏ had
10 . What tune had they played when we came in?
=> were they playing
11 . That evening we stayed up to talk about the town, where he has lived for a long time.
=> Ko cs lỗi sai
12 . I have lived in this city for 15 years. My family had moved here when I was 10 yearsold.
=> bỏ had
13 . We are very tired. We have walk for threehours.
=> walked
14 . I haven't seen her since we leaved school
=> left.
15 . I have been thought about you a lot lately and I have come to conclusion that I won't be able to live withoutyou.
=> bỏ
16 . Coming into his room, he found that someone broke into it.
=> has broken
17 . It always rains when they had just cleaned thewindows.
=> have
18 . The last time I saw him, he wore a blacksuit.
=> was wearing
19 . By the first of next July I had worked for this company for 20 years.
=> had been working
20 . This is the talking between two friends who had just met up each other.
=> have