------Mum，can I go out to play with Tom for just a while ？
------ _______ and do what you like.
| A．No way | B．Go ahead | C．It depends | D．Don’t worry |
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 |
Do you think ________ life on Mars?
| A．it exists |
| B．there exists |
| C．it is existed |
| D．there is existed |
At the ________ news, there was a ________ expression on his face.
| A．puzzled; puzzling |
| B．puzzling; puzzle |
| C．puzzling; puzzled |
| D．puzzled; puzzle |