| Sometimes, the entrance tickets are _____ free of charge from the university. |
A. available B. valuable C. imaginable D. comfortable |
| Exploring the moon is a(n) _____ to China as well as the whole world. |
A. opportunity B. challenge C. reaction D. threat |
| Parents should educate their children to _____ well while attending a party. |
A. celebrate B. observe C. accept D. behave |
| She not only entered the competition-she _____ won it! |
A. hopefully B. especially C. actually D. exactly |
| I have bought a good book, _____ that will surely interest _____ of the students. |
A. one; everyone B. the one; everyone C. one; every one D. the one; every one |
| The prices of the apartments downtown were _____ high so we ______ gave up the idea of buying one there and chose to live in the suburb. |
A. constantly; approximately B. generously; purposefully C. extremely; eventually D. frequently; unfortunately |
| The employees consider their boss unfair and unreasonable because he is not _____ in dealing with company affairs. |
A. consistent |
| John was honest _____ his companions and won their faith _____ him. |
A. to; for B. with; in C. for; about D. with; of |
| The girl planned to have dance lessons at the training centre with her friend ______ she would stay for an hour. |
A. who B. where C. what D. which |
| — How can I operate this machine? — Well, just refer to the _____. |
A. explanations B. expressions C. introductions D. instructions |