---- An ant has two stomachs --- one for itself and the other for others.
----Really? Quite interesting. I ________ anything about it.
| A．don’t know | B．hadn’t known | C．haven’t known | D．didn’t know |
—Jack，I am going to hold my wedding ceremony in the church this Sunday.
—________！
| A．Never mind | B．Come on | C．Congratulations | D．My pleasure |
Only by reading more books improve your reading skills.
| A．you can | B．can you | C．do you | D．you do |
Although I had read the book assigned by the professor several times , it didn’t make any _____ to me.
| A．meaning | B．importance | C．sense | D．significance |
At the meeting, student representatives ________some very good suggestions.
A. put out B. put off C. put forward D. put down
17.being fun and good exercise，swimming is a very useful skill．
A．Apart from B．As good as C．In addition D．As well
With a lot of difficulties ___, they went to the seashore and had a good rest.
| A．settled | B．settling | C．to settle | D．being settled |