—I must apologize for ________ ahead of time.
—that’s all right.
| A．letting you not know | B．not letting you know |
| C．letting you know not | D．letting not you know |
Chongqing doesn’t _____me．It is so hot that I can’t ______it indeed．
| A．agree on; come up with | B．agree with; put up with |
| C．agree to; end up with | D．agree; take on．． |
The CDs are on sale! Buy one and you get _____ completely free．
| A．other | B．others | C．one | D．ones |
——Hi, Mike．Any idea where Mary is?
——She ____ in the classroom．I saw her there just now．
| A．shall be | B．should have been | C．must be | D．might have been |
There’s no _____ from my bedroom window except fro some factory chimneys．
| A．view | B．scenery | C．sight | D．look |
—Have you thought of the topic for the composition?
— Not yet．I _____ it very carefully, but I haven’t decided．
| A．will consider | B．have been considering |
| C．had considered | D．was considering |