----Would you mind my turning up the radio a bit?
-----______The baby is sleeping.
| A．No, thanks. | B．No, good idea | C．Yes, please | D．Yes. Better not. |
In face of failure for the moment ,it’s the most important to_____a good state of mind.
| A．keep on | B．keep at | C．keep up | D．keep out |
The first color TV set was considered by most people________this century.
| A．having been invented it | B．one of whom invented |
| C．who had invented it | D．to have been invented |
Every minute should_______to work for the motherland.
| A．make use of | B．be made of |
| C．be made use of | D．make of |
Some kinds of animals can _______ the colour of their surroundings.
| A．take on | B．dress up | C．put on | D．get into |
How I wish that I could ______ my ideas in simple and wonderful English when chatting on the net.
| A．set out | B．set off | C．set over | D．set up |