1、课尾达标微测准时巩固检测知不足用所给词的适当形式填空1Where have you been, David? We _ (look) for you everywhere.答案have been looking2He _ (collect) all kinds of stamps since he was ten years old.答案has been collecting3He _ (listen) to English programmes since he came to the US, so he _ (make) great progress.答案has been listenin
2、g; has made4This is the second time that I _ (be) here.答案have been5He _ (work) as a volunteer for fifteen years, which really isnt an easy thing.答案has been working6The moment he _ (come) in, I will tell him what _ (happen)答案comes; has been happening7You know, I _ (look) for a job for three months, a
3、nd this is my first formal interview.答案have been looking8Lily _ (consider) going back to school, but she hasnt decided yet.答案has been considering9 Im sure Andrew will win the first prize in the final. I think so. He _ (prepare) for it for months.答案has been preparing10My sister _ (stay) in Beijing fo
4、r three months last year.答案stayed11Hello, Tom. I _ (look) for you all the morning. Where have you been?答案have been looking12Paul is very tired. He _ (work) very hard.答案has been working13Mr. Zhang _ (teach) in our school ever since 1979.答案has been teaching14The CCTV _ (broadcast) English programmes ever since 1977.答案has been broadcasting15I _ (look) for it for days before I found it.答案had been looking