一Why were n’t you at the meeting?
一I for a long distance call from my sister in America·
| A．waited | B．was waiting |
| C．have waited | D．had waited |
There _ going to be a basketball match this afternoon.
| A．are | B．is | C．have | D．will |
Water Park is a good place _ .
| A．to have fun | B．have fun | C．having fun | D．to have a fun |
—Must I return the hook tomorrow morning? —No, you _ .You can keep it longer.
| A．mustn't | B．can't | C．needn't | D．couldn't |
1 think drinking milk is good _ our health.
| A．for | B．to | C．with | D．at |
All of us find _ necessary to take exercise every day.
| A．this | B．that | C．them | D．it |