情景选择，将其序号填到题前括号里。
( ) 1. What time does school start?
| A．It’s Sam’s. ( ) 2. How do they feel? |
B．My school starts at 9:00. ( ) 3. Whose cap is this? |
C．They feel tired. ( ) 4. Where did he go? |
D．No, I sing badly. |
( ) 5. Can you sing well?E. He went to the Great Wall.
情景会话，选择正确答案。
Bob：Look, Tim! That is my mother.
Tim：____1____
Bob：She is a TV reporter.
Tim：Oh! ____2____
Bob：No, he isn't. ____3____
Tim：How interesting! ____4____
Bob：Yes.
Where ________ your mother work?
A. doesB. doC. did
A vet is ________ animal doctor.
A. aB. anC. /
What ________ your dad?
A. areB. amC. is