I wouldn’t want to go back an employee now that I have been self-employed．
| A．to be | B．have been | C．be | D．to being |
It is global warming, not other things, ______ the extreme weather.
| A．that have led to | B．which has caused | C．which are causing | D．that has led to |
Three students ______ Wenzhou Middle School took part in the Oral English Competition.
| A．represent | B．are representing | C．representing | D．represented |
With food, water and electricity ______, the villagers are suffering a lot.
| A．cut down | B．cut up | C．cut off | D．cut in |
The plan to be carried out next month needs ______ among the members of the labor union before ______.
| A．to discuss；carrying out | B．to be discussed；carried out |
| C．discussing；being carried out | D．discussed；to be carried out |
— How are the things in your village?
— Modern farming methods have been brought in and the villagers are ______ now than before.
| A．well off | B．better off | C．badly off | D．worse off |