--- Four dollars a pair? I think it′s a bit too much．
--- If you buy three pairs, the price for each will ______to $3.5．
| A．come down | B．take down | C．turn over | D．go over |
.
---I’ m sorry, but I didn’t mean__________ out your secret.
---But you know, letting out one’s secret means________ one’ s feelings.
| A．to let; to hurt | B．letting; hurting | C．to let; hurting | D．letting; to hurt |
.
He made another wonderful discovery, _______ of great importance to science.
| A．which I think is. | B．which I think it is. |
| C．which I think it. | D．I think which is. |
.
The river _______ in the late summer, so we could go across it easily.
| A．dried out | B．dried up | C．dried off | D．dried down |
.
Who is the person ____is talking about the accident ___happened on Highway 104?
| A．which, which | B．who, what | C．that, that | D．what, what |
.
---Goodbye, Peter, remember me to your parents.
---_______.
| A．It’s very kind of you to say so. | B．Thanks, I will. |
| C．You are so kind. | D．Thanks, what a good idea. |