1. 阅读短文，完成下列各题。

Today is Sunday (星期日). Mum is in the kitchen. Dad is in the bathroom. Grandpa is in the living room. Grandma is in the living room, too. They like Chinese knots. They want to make Chinese knots. Susu is my dog. Where's Susu? Oh, it's under the blue bag. AndI am in the dining room. My brother and I play hide- and- seek (捉迷藏). Everyone is happy.

1. （1） Mum and Dad are in the bathroom.
3. （2） Grandpa likes Chinese knots.
5. （3） Susu is a cat. It is happy.
7. （4） Susu is ______ the blue bag.

   A . on B . under C . in
9. （5） There are (有) ______ people in the family.

   A . seven B . four C . six