小题1:--Can you come to my birthday party?
---Sorry, I can't. I .(得在家照料我奶奶). (have)
小题2: --Does he do exercise every day?
---Yes. It (跑步健身要花去他半小时) every morning, (take)
小题3: --Do you know anything about the singer?
---Yes. I hear she (开始对唱外国歌曲感兴趣) at the age of six. (sing)
小题4:--Did you go to the movie last night？
--Yes. But by the time I got there, the movie (开始十多分钟了 ). (for)
小题5:--I've waited here for a long time. It's too late.
---Don't worry. You (直到有人叫到你，才能离开). (until)
小题6: --What do you think of the hotel?
--They (服务得够热情，使我们有宾至如归的感觉). (enough)
小题7:--Could you tell me (比赛是否因下雨而应该推迟) ? ( put )
--Sorry, 1 don't know.
小题1:have to (stay at home and/to) look after (take care of/care for) my grandmother at home
小题2:takes him half an hour to run to keep (stay) fit (healthy)/to make his body strong
小题3:began (started) to be become) interested (take an interest) in singing foreign songs
小题4:had been on for more than (over) ten minutes
小题5: won't (can't/aren't going to) leave (aren't leaving) (here) until you are called (someone calls you)
小题6:serve(d) (us) warmly enough to make us feel at home
小题7: if (whether) the match (game/competition) should be put off (we should put off the match/game/competition) because of the rain (because it will rain/it is raining)