It’s not bad manners to play a trick ____ your friend on April Fool’s Day.
| A．in | B．on | C．to | D．about |
—— Sorry, Professor Smith. I didn’t finish the assignment yesterday.
—— Oh, you ________ have done it as yesterday was the deadline.
| A．must | B．mustn’t |
| C．should | D．shouldn’t |
—— I would never trust him again. He let me down.
—— ________.
| A．Nor was I | B．So did I |
| C．Neither would I | D．So would I |
John is the only one of the students in the class that never _______ a mistake even when it is pointed to him.
| A．admit making | B．admits making |
| C．admit to make | D．admits to make |
—— What do you suggest?
—— My suggestion is that Andrew ________ abroad and he stay there until the project completes.
| A．should send | B．should not send |
| C．be sent | D．not be sent |
Mr. Li was out of touch last week. The police ________ for him since.
| A．have been searching | B．were searching |
| C．had searched | D．has searched |