1. 根据首字母或汉语提示完成句子。

1. （1） It's a t to eat dumplings and watch fireworks during Spring Festival.
   

3. （2） The floor is not clean. Please help me to s it.

5. （3） All the students are standing on the playground. What is (发生)?

7. （4） Wang Gang often (帮助) Qiu Yan with her English.

9. （5） Everyone wants to be with their family at Spring F.