Mr. Zhang is the best music teacher in our school, but he has hurt his left foot and cannot ________tomorrow's concert.
| A．take part | B．play a part in | C．participate in | D．participate |
When did you ___ him?
| A．know | B．knowing | C．get to know | D．get to knowing |
I’ll get my secretary ___ the letter.
| A．copy | B．to copy | C．copies | D．copied |
Mary hasn't decided whether to take up tennis, basketball, or ___.
| A．beginning to play football | B．begin to play football |
| C．beginning playing football | D．to beginning playing football |
You’d better come to my home tomorrow, because ___ to show you some of my best stamps.
| A．I will like | B．I shall like | C．I like | D．I'd like |
“Do you mind ___? ” “Go ahead.”
| A．closing the window | B．your closing the window | C．my closing the window | D．I closing the window |