—Do you like apples________bananas？
—I like apples．
| A．and |
| B．or |
| C．but |
| D．so |
We________several meetings to discuss the plan of volunteers in the community since last week．
| A．are having |
| B．have had |
| C．had |
| D．have |
—________we bring drinks and snacks into the concert?
—No，you can’t．
| A．Can |
| B．May |
| C．Must |
| D．Need |
—Why should we plant more trees?
—Many trees can provide us________food and homes________animals．
| A．with；for |
| B．for；with |
| C．with；with |
| D．for；for |
The story is so strange that we have never________it before．
| A．heard from |
| B．heard of |
| C．heard |
| D．listened to |
—What are they doing?
—They________helping an old man cross the street．
| A．were seen |
| B．are seen |
| C．be seen |
| D．saw |