The audience were ________ by his _______ performance on the stage.
A. amused; amused B. amused; amusing C. amusing; amused
After two years’ research, we now have a ____ better understanding of the disease.
| A．very | B．far | C．fairly | D．quite |
____ he had not hurt his leg, John would have won the race.
| A．If | B．Since | C．Though | D．When |
We all know that, __________, the situation will get worse.
| A．not if dealt carefully with | B．if not carefully dealt with |
| C．if dealt not carefully with | D．not if carefully dealt with |
---The last one __________________ pays the meal. ---Agreed!
| A．arrived | B．arrives | C．to arrive | D．arriving |
Some pre-school children go to a day care center, _____ they learn simple games and songs.
| A．then | B．there | C．while | D．where |