根据问句，选择适当的答语。(20分)
( )（1）What are you doing?
( )（2）What is Sam doing?
( )（3）What is she doing?
( )（4）Are you writing a letter?
| A．She's taking pictures. | B．I'm talking to my friend. |
| C．He's playing with his car. | D．No, I'm not. |
– It’s eight. You’re late, Tom. --- ______.
A. I’m sorry B. Excuse me C. It’s seventeen.
I have _______ at 6:30 a.m .
A. breakfast B. lunch C. supper
Let’s go to ________ .
A. home B. cinema C. the cinema
It’s seven thirty in the morning .Shall we _______?
A. go to school B. go school C. to go school
________ ? It’s seven thirty.
A. What’s this B. What’s the time C. What’s that