When you are speaking on the phone, you must convey the impression that this is an important conversation to you, ______ you are treating with great significance.
| A．one | B．the one | C．that | D．it |
_____ the right kind of training, these teenager soccer players may one day grow the international stars.
| A．Giving | B．Having given | C．To give | D．Given |
By the end of next September, the university ______ 200,000 graduates.
| A．have turned out | B．will turn out |
| C．will have turned out | D．had turned out |
We were suggested that we ____ attention to protecting wild animals.
| A．pay | B．could pay | C．paid | D．must pay |
--- Can I help you, sir?
---Yes, please. Do you have any books on cooking?
---There are only a few, ____.
| A．if any | B．if have | C．if some | D．if do |
He bought another new car. He _____ a lot of money.
| A．must earn | B．must have earned | C．can earn | D．could have earned |