The ____ expression on his face suggested that he ____ understand what I said.
| A．puzzling, should not | B．puzzled, did not | C．puzzle, was not | D．puzzled, not |
You must apologize ______ her ______ what you have done.
| A．/; for | B．for; to | C．to; / | D．to; for |
The bad weather discouraged us ______ on the picnic and we had to stay at home.
| A．from going | B．to go | C．go | D．in going |
A good student is honest and kind to others. In other words, he never ______ his friends.
| A．helps | B．laughs | C．betrays | D．blames |
----The light in the office is still on. ----Oh, I forget ______.
| A．turning it off | B．to turn it off | C．turning off it | D．to turn off it |
If you don’t go to the party, ______I.
| A．so do | B．so will | C．nor do | D．neither will |