— Come on, please give us some more explanation about the project.
— Oh, sorry. With so much work ______ my mind, I almost break down.
| A．filling | B．to fill | C．filled | D．being filling |
Don’t you know ______, my dear friend, it is you that she loves?
| A．who | B．which | C．that | D．what |
Who ________ a lady like Susan Boyle, once an ordinary woman in Scotland, would achieve overnight success at Britain’s Got Talent Show?
| A．might think | B．could think |
| C．could have thought | D．must have thought |
What will people die of in 100 years? If you think that is a simple question, you ______ attention to the revolution taking place in biotechnology.
| A．have not been paying | B．had not been paying |
| C．were not paying | D．will not be paying |
The government has taken some measures to solve the shortage of electricity, but it may be some time _________ the situation improves.
| A．since | B．when | C．before | D．unless |
Mandela, having devoted all his life to the freedom of South African Blacks, is a real fighter for us to_________.
| A．live up to | B．come up to | C．make up to | D．look up to |