1. (2022五上·化州期末) 听一段独白，判断下列句子的正确或错误。

1. （1） Lily visited her grandparents on Saturday.
3. （2） Lily washed clothes for her grandparents.
5. （3） In the afternoon, Lily went swimming.  
7. （4） They didn't buy any cakes.
9. （5） They were happy yesterday.