What a splendid time today!We have had ____.
| A．good dinner | B．good dinners | C．a good dinner | D．the good dinner |
All of my teachers but the math teacher ______ he cheated in the exam.
| A．doubt that | B．doubts that | C．doubt whether | D．doubts whether |
The teacher told us that everyone has an important role ________in protecting the earth from________.
| A．to play; to pollute | B．to be played; to be polluted |
| C．to play; being polluted | D．to be played; being polluted |
When I enter this classroom, I always feel the ______ pressure of study, for I have so many opponents to compete with.
| A．invisible | B．invaluable | C．insensible | D．impolite |
Those who failed to get into the art exhibition ________ disappointed as many of the artists who should have appeared did not come.
| A．didn’t need feel | B．needn’t have felt |
| C．mustn’t have felt | D．couldn’t have felt |
It was at the airport _____ was completed last year _____ he worked as a volunteer helping foreigners in need of translation service.
| A．which; where | B．that; where | C．which; that | D．where; what |