In his youth，Ma Yun finally attended Hangzhou Teacher's Institute he failed the entrance exam twice．
| A．unless | B．after | C．since | D．until |
Her ______ for writing was a desire for women to get the right to higher education.
| A．motivation | B．qualification |
| C．talent | D．technique |
If we go on using energy so wastefully, __________ are that our oil wells will be dried up before new energy sources can be found to replace oil.
| A．chances | B．opportunities |
| C．questions | D．problems |
All these documents must be the university you are applying for before December,.
| A．donated to | B．sent in |
| C．submitted to | D．handed in |
-----Tom, I’m sorry to say that I can’t go to watch tonight’s match with you, for I have to prepare for the coming exam.
----- _______ . Have some fun!
| A．Don’t have too many irons in the fire. |
| B．Don’t be a wet blanket. |
| C．Don’t put the cart before the horse. |
| D．Don’t pull my leg. |
--- Could you bring me that novel you _________ me about when I dropped in on you?
--- Sorry, I can’t. I have given it to a friend.
| A．told | B．would tell |
| C．had told | D．had been telling |