1. 用方框中所给单词的适当形式填空。

light   late   possible    astronaut    no

1. （1） It's to finish the job. It's too difficult！
3. （2）  of us goes to school today because of the heavy snow.
5. （3） Yang Liwei is one of the most famousin China.
7. （4） Zhang Wei's movie is very interesting.
9. （5） Can you see thethrough the hole?