题目内容
用所给动词的适应形式填空。
1．She ___________ (be)busy with her work last night．
2．The robot often finishes __________ (do)the experiment in time．
3．Yesterday afternoon he decided __________ (buy)two story books in a shop．
4．The famous scientist __________(be)dead for 50 years．
5．I __________ (meet)my pen friend in Beijing this term．
6．I hear they __________(go)to Shanghai on business
7．How about __________(listen)to the radio in English?
8．In fact，since 1989 Project Hope __________(build)schools all over China．
9．-Have you seen the film？-Yes．I __________(see)it last Sunday
10．They __________(watch)a football match at 7 last night．
1．was 2．doing 3．to buy 4．has been 5 am going to meet
6．have gone 7．listening 8．has built 9．saw 10．were watching
