She wanted to know _________.
| A．whether I knew her and where did she work |
| B．if I knew her and the factory she worked there |
| C．whether I knew her and factory she worked |
| D．if I knew her and the factory where she worked |
This is the problem _____ at the next meeting.
| A．to discussing | B．to be discussed | C．discussed | D．being discussed |
Is this the watch you wish _____?
| A．to have repaired | B．to repair it |
| C．to have it repaired | D．will be repaired |
_____, he suddenly found the shop he was looking for.
| A．When he turns round | B．To turn the left |
| C．Turned backward | D．Turning to the left |
I found John _____ the desk, _____ his homework carefully.
| A．seated at; to do | B．sitting at; doing |
| C．sat at; does | D．taking his seat at; to do |
We must set about _____ our lesson for the mid-term examination.
| A．reviewing | B．reviewed | C．to review | D．to reviewing |