---I hear Sam has gone to Qingdao for a holiday.
---Oh, how nice! Do you know when he________?
| A．was leaving | B．has left |
| C．left | D．leaves |
— _________ do you read English book? —Twice a day.
| A．How much | B．How long |
| C．How often | D．How soon |
—I will visit my grandmother this afternoon, so I can’t go swimming with you.
—
| A．It’s my pleasure. | B．You are welcome. |
| C．That’s a pity. | D．Sure, I am. |
—I didn’t see you at the meeting yesterday. Why? —I a book at that moment.
| A．reads | B．is reading | C．was reading | D．will read |
His mother is looking at the pictures. How she looks!
| A．careful, careful | B．carefully, careful |
| C．carefully, carefully | D．careful, carefully |
—What can we do to bird flu(流感)? —Do not buy or eat ill chickens.
| A．prevent | B．mean | C．calm | D．provide |