1. (2022五下·京山期中) 选择最恰当的词语完成句子。

A. When B. Then C. in D. at E. do

1. （1） We finish class at 11:40 we eat lunch at school.
3. （2） My birthday is May.
5. （3） — is Children's Day?

   —It's on June 1st.

7. （4） I usually go to bed 10 o'clock.
9. （5） When you go back to school?