On April Fools’ Day, Westerners play tricks on each other on the basis of the rule for the jokes: they ________ be fun and ________ hurt anyone’s feelings.
| A．should; oughtn’t | B．can; mustn’t |
| C．must; shouldn’t | D．need; couldn’t |
Oh, I’m not feeling well in the stomach. I _____ so much fried chicken just now.
| A．shouldn’t eat | B．mustn’t have eaten |
| C．shouldn’t have eaten | D．mustn’t eat |
______of them knew about the plan because it was kept a secret.
| A．Each | B．Any | C．No one | D．None |
_____ 2008 Beijing Olympic Games were _____ success.
| A．The; x | B．The; a | C．x; a | D．x; x |
---____ do you go to the movies?
--- Once a week.
| A．How long | B．How much | C． How soon | D．How often |
It should bethat the civil servant should be dismissed for the drunk driving．
| A．out of control | B．out of practice | C．out of place | D．out of question |