1. 请根据句意提示，从方框中选出合适的单词，每空仅限一词。

before    late    playground    starts    walked

1. （1） —It's half past eight now.

   —Hurry up. I don't want to be for school.

3. （2） Look! The pupils are playing in the .
5. （3） Our school at eight o'clock in the morning.
7. （4） —How did you come to school yesterday?

   —Yesterday I to my school.

9. （5） I go to bed eight o'clock in the evening.