1. (2023高一上·张掖期末) 请根据句意选择方框中合适的短语并用正确的形式填入句中。

check in,  addicted to,  apply for,  check out,  take control of, sign up for,  concentrate on， focus on,  what if,  other than

1. （1） After a good rest of a night, they packed and of the hotel.
3. （2） Our company six factories throughout China.
5. （3） She turned down the invitation of the birthday party in order to her studies.
7. （4） the teacher finds out that you haven't finished your homework?
9. （5） Teenagers who are the Internet are more likely to suffer from depression.