The landslide occurred at midnight, killing five people and ________ seven others ________.

A．leaving；injured B．leaving；injuring

C．left；injured D．left；injuring

________ away from school for two weeks, I have quite a few lessons to catch up with.

A．Having been B．To be

C．Been D．Being

No matter how frequently ________， the works of Beethoven still attract people all over the world.

A．performed B．performing

C．to be performed D．being performed

________ the earth to be flat, many feared that Columbus would fall off the edge of the earth.

A．Having believed B．Believing

C．Believed D．To believe

As a considerate secretary, she never fails to know what ________ in her daily routine.

A．to expect B．expected

C．expects D．to be expecting

—Nowadays children have more freedom.

—I agree. They ________ do what they like.

A．need B．must

C．should D．can

—Please don't tell anybody.

—I ________. I promise.

A．can't B．don't

C．won't D．mustn't

________ from the bright smile on his face, he ________ in passing the job interview.

A．Judging; must have succeeded

B．Judging; might succeed

C．Judged; must have succeeded

D．Judged, might succeed

I felt surprised that anyone of his intelligence ________ such an easy test.

A.might have failed B．could have failed

C.should have failed D．must have failed

You ________ in person; a telephone would have been enough.

A．couldn't have come B．needn't have come

C．shouldn't have come D．mustn't have come