To learn to swim well, ___________.
| A．one needs much practice | B．much practice is needed |
| C．much practice needs | D．one is needed much practice |
The impact that the cold ______ on the old is obvious.
| A．takes | B．has | C．gets | D．makes |
There is ______ kind of people who don’t like anything that others like.
| A．a certain | B．certain | C．certain a | D．sure |
Her account made all of us ________ .
| A．to confuse | B．confusing | C．confuse | D．confused |
—The concert hall is large enough to hold more than 2,000 people.
—______. Did you say 2,000?
| A．Excuse me | B．I’m sorry | C．What a surprise | D．What a shame |
—What about going abroad for further study?
—Great, but I never expect ______ a chance for me before.
| A．there to be | B．there being | C．there is | D．there to have |