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- Mr. Green didn’t post the letter _________. He asked his son to do it for him.
- We didn’t find ______ in the picture. Would you please tell me?
- Why didn’t you go to the cinema with us yesterday evening? —I________for my uncle from Beijing at the station.
- We didn’t go out because it ________ heavily last night.
- Why didn’t you go to the movie last night?_ Because I _____ the film before..
- Why didn’t you go to the movie yesterday? —Because I_________it before.
- I didn’t know you were friends with Mr. Smith. — We ______ each other for6 years.
- Why didn’t you go to the cinema with us this afternoon? — I ______ at the station for my uncle from Beijing.
- You didn’t come to the meeting yesterday afternoon, did you? —No, I ________ at the station for my uncle from Beijing.
- Why didn’t you go to the cinema with us this afternoon, Jim?-Because I ______ at the station for my uncle from Beijing at that time.