4．The students won't go to the Summer Palace if the rain 　　　　　　(not stop) tomorrow．

3．Do you have any problem 　　　　　　　　　(finish) the job?

2．The children 　　　　　　　　　(have) a wonderful time at the party, aren't they?

根据句义用所给动词的正确形式填空，必要时可加助动词。

1．The old woman 　　　　　　　　　　　　(live) in this city since she was young．

10．There are over two 　　　　　　　(千) students who like surfing the Internet in Boxing．

9．The scientists have 　　　　　　　(发现) that small village in the mountains．

8．You'd better do your homework as 　　　　　　(细心) as you can．

7．It's going to rain．You'd better take an 　　　　　　(雨伞)．

6．The cat came out, and all the 　　　　　　(老鼠) ran away．

5．--Thank you very much．　 　--Don't m　　　　　 　it．