The man is talking with my teacher is Tom’s father.
| A．who | B．whom | C．whose | D．which |
——Could I ask you a few questions?
——___________．
| A．Do it． | B．Sure． |
| C．What a good idea． | D．Forget it． |
Which of the following animals lives only on grass?
A.B.C.D.
— Thanks for the delicious food．
—_________．
| A．No，thanks | B．That’s right |
| C．All right | D．My pleasure |
一Which dress do you like best．Madam?
一Sorry，I can’t decide _______ now．
| A．which one to buy | B．buy which one |
| C．to buy which one | D．which I should buy it |
一I’m afraid the class has begun．
一Don’t worry．It ______ until the bell ______．
| A．doesn’t begin；rings | B．won’t begin；will ring |
| C．won’t begin；rings | D．doesn’t begin；will ring |