九、阅读短文，选择正确的答案。
Today is Sunday. Tom's family are all at home. Tom is doing his homework. His father is reading a book. His mother is cleaning the rooms. His sister is listening to music. His brother is doing morning exercises. His grandpa and grandma are watching TV. They are happy.
( )1. How many people are there in Tom's family?
A. Five. B. Six. C. Seven.
( )2. What is Tom doing?
A. He's doing his homework.
B. He's reading a book.
C. He's doing morning exercises.
( )3. What is Tom's mother doing?
A. She is listening to music.
B. She's going shopping.
C. She's cleaning the rooms.
( )4. What are Tom's grandpa and grandma doing?
A. They're playing.
B. They're watching TV.
C. They're picking apples.
( )5. What day is it today?
A. It's Saturday. B. It's Monday. C. It's Sunday.

1. C 2. A 3. C 4. B 5. C