He thinks he owes___his wife a lot,so he owes his success___her
| A．/;/ |
| B．/;to |
| C．to;to |
| D．to;/ |
Something must be done to prevent factories ________ poisonous gases so as to keep the city ________.
| A．sending out; from polluting |
| B．send out; polluting |
| C．from sending out; from polluting |
| D．sending out; being polluted |
He was absent for weeks, so he had a lot of homework to ________.
| A．make out |
| B．make up |
| C．make of |
| D．make over |
The computer is in ________ bad condition ________ I can’t work with it.
| A．so; that |
| B．such; that |
| C．too; that |
| D．such a; as |
I’m glad to say that he’s already finished ________ 50% of the book in these three days.
| A．no less than |
| B．no more than |
| C．not more than |
| D．much less than |
All possible means _______. However, nothing can _______ him dying of lung cancer.
| A．has tried; stop |
| B．have tried; keep |
| C．has been tried; prevent |
| D．have been tried; stop |