—I’m sorry, but the boss isn’t here yet. Shall I have him call you when he comes back?
—No, I’ll call him back. If I call again in half an hour, do you think she ________ ?
| A．had arrived | B．has arrived | C．will arrive | D．will have arrived |
—I don’t care for baseball.
—How can you say you don’t like somethingyou’ve never even tried it!
| A．till | B．after | C．unless | D．when |
Lifting off at sunrise, the hot air balloon goes wherever the windblow.
| A．may | B．must | C．need | D．should |
—Where on earth have they gone?
—I have no idea, but I wish I .
| A．know | B．knew | C．would know | D．would have known |
When Thanksgiving Day isthe corner, stores and supermarkets are busy with people.
| A．around | B．on | C．with | D．at |
The part in the filmthe man broke down the door made some of the audience give a cry.
| A．which | B．who | C．where | D．whom |