—Hi, Betty．Would you like to go to see a movie with me tonight?
—Sorry, Mary．_________ tomorrow’s lessons, I have no time to go out with you．
| A．Not preparing | B．Not having prepared |
| C．Not to prepare | D．Being not prepared |
We haven’t seen Mary for a long time．What do you suppose ________ to her?
A．was h appening |
B．to happen |
| C．has happened | D．having happened |
Don’t be too ________ about things you are not supposed to know．
| A．strange | B．amusing | C．curious | D．conscious |
I ________ a novel written by Ernest Hemingway last night, and another night I’ll finish it.
| A．read | B．have read | C．had read | D．was reading |
The headmaster spoke at the meeting for about 2 hours without ________ his notes．
| A．according to | B．looking for | C．referring to | D．looking up |
．I imagine she hardly ever writes to you, .
| A．don’t I | B．doesn’t she | C．does she | D．do I |