1. (2021四下·乐山期中) 阅读下面对话，判断正误。

Sam: Who are they, Daming?

Daming: They are my grandparents.

Sam: They weren't old then.

Daming: Yes, they were young.

Sam: How old were they then?

Daming: They were 26 years old.

Sam: Your grandma's hair was long.

Daming: Yes, but now her hair is short.

Sam: Your grandpa was thin then.

Daming: Yes, but he is fat now.

Sam: Oh, I see.

Daming: Haha…

1. （1） Daming's grandparents were young then.
3. （2） Daming's grandma was 26 years old then.
5. （3） Damng's grandpa's hair was short then.
7. （4） Daming's grandma's hair is short now.
9. （5） Daming's grandpa is fat now.