1. 用方框中所给单词的适当形式填空

suddenly    instrument    music    lock    cookie

1. （1） When she got home, she found that she forgot the door this morning.
3. （2） Alice is good at music and she has a talent.
5. （3） My daughter likes eating very much. She thinks they're very delicious.
7. （4） He made a decision to go to Beijing. We all didn't know that.
9. （5） Last week our hospital bought some medical .