-How can I use this washing machine?
-Well, just refer to the _______.
| A．explanations | B．expressions | C．introductions | D．directions |
I ________ a topic for the composition, but haven’t decided yet.
| A．will think about | B．have been thinking about |
| C．had thought about | D．was thought about |
If I _______ that program the day before yesterday, my computer wouldn’t have broken down.
| A．didn’t run | B．haven’t run | C．hadn’t run | D．were not to run |
Mr. Brown ______ his office an hour ago and he is still on his way home.
| A．left | B．leaves | C．is leaving | D．was leaving |
It is the second time that he has won the race, _______ has surprised us all.
| A．which | B．where | C．what | D．that |
When asked______ they needed most, the kids said they wanted to feel important and loved.
| A．whether | B．that | C．what | D．why |