They ( ) the film at that time.A.may see B.mustn't see C.must have seen D.can have seen 书上答案是c,为什么不用过去完成式?求帮忙分析.

They ____(see) the film twice. you are seeing a film at the cinema when they send e-mails b(一个词,b打头) At last, they (name) the film Go Lala Go. 请用括号内所给词的正确形式填空. The film begins at half past seven. They always_____in the evening,because they like watching TV.A.stay at home B.see film C.go to school D.eat vegetables We watch the film at midnight对“at midnight提问 The film Gone with the Wind is ( ) at the cinema I knew a new film --------(show)at the cinema soon after they got the copy.用单词的适当形式填空 They will go to the () and see the new film. at the cinema 同上the film is on at the cinema.at the cinema的同上 how happy they are to see the film .to see the film 在句中做什么成分 we have watched the film . they are talking about the film 用that who合并 They watched TV at home.They didn't see a film.句型转换(保持原句意思)They watched TV at home_______ _______ _______a film. I will see the film at the cinema是什么意思 The film s___ at 7:00 in the evening. The film starts at 8:00.(否定句)The film ____ ____at8:30 连词成句 film talking are about they the They were talking ( ) a film when come ( ) the room