1. (2020五下·宛城期中) 从方框中选择适当的单词补全句子，使句子意思通顺、完整。(每个单词限用一次)

watch，Monday，book， lunch，week

1. （1） We go to school on .
3. （2） There are seven days in a .
5. （3） We often have at twelve o'clock.
7. （4） My is slow. I'm very late.
9. （5） Ann is reading a in her study.