He wondered if he could slip out of the lecture hall without anyone______.
| A．noticing | B．noticed | C．to notice | D．being noticed |
Mr. Black told us that he ______ born on the April fools.
| A．has been | B．had been | C．was | D．were |
What is your opinion on Miss Liu’s request that we______spend half an hour reading English aloud every morning?
| A．must | B．should | C．would | D．shall |
Because the lights happened to ______, no one noticed the thief enter our bedroom.
| A．go through | B．go into | C．go on | D．go out |
_____ first voyage of the ship ---- Titanic was not ______ success.
| A．The, a | B．A, a | C．A, the | D．The, the |
---- Johnson, how are you getting along with your new guys?
---- _____. I have known them all.
| A．Very kind. | B．Very well. | C．Very pleased. | D．Very comfortable. |