阅读理解。将正确答案的序号写在括号里。
Today is Sunday. Tom's family are all at home. Tom is doing homework. His father is reading a newspaper.
His mother is washing the clothes. His sister is writing an e-mail. 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 homework.
B. He's watching TV.
C. He's writing an e-mail.
3. What is Tom's mother doing?
A. She's writing an e-mail.
B. She's reading a newspaper.
C. She's washing the clothes.