There is a(n) ________ of peace and calm in the country, quite different from that of a big city.
| A．conditions | B．situation | C．atmosphere | D．moment |
8. The results of the examination _____ that you have all made great _____ .
| A．show; progress | B．shows; progress | C．show; progresses | D．shows; progresses |
7. No one but her parents _____ it.
| A．know | B．knows | C．is knowing | D．are knowing |
6. The Olympic Games _____ held every _____ years.
| A．is; four | B．are; four | C．is; five | D．are; five |
5. About 40 _____ of the population of that country _____ on farms.
| A．percent; lives | B．percent; live | C．percents; live | D．percents; lives |
4. _____ can be done _____ been done.
| A．All; have | B．All that; have | C．All; has | D．All that; has |