根据句意及所给首字母提示，完成单词。

1．Don't be n                when you answer the teacher's question．

2．All the fruit is free．You can have as much as p                 ．

3．We waited for him u                 10 o'clock, but he didn't come．

4．Here are two t                ．Let's go to the movie tonight．

5．All the students went to the Summer Palace e                Peter．