— I’m terribly sorry, but you must have been terrified by the sudden bark of the dog.

— _________

　 A. Yes, I’ll complain.　　　　　　　　　 　 B. That’s OK.

　 C. Just keep it up.　　　　　　　　　　 C. Go ahead.　

Many people believe we are heading for environmental disaster _____ we basically change the way we live.

A. but　　　 B. although　　　 C. unless　　 D. once

At the routine office meeting, the headmaster insisted that the problems _________ paid special attention to.

A. referred to being 　　 B. referred to be 　　 C. refer to being 　　　D. refer to be

_________, so she had to be sent to hospital.

A. Being ill        B. Her mother was ill　 C. Her mother being ill   D. Having been ill　

Every possible means ______ to prevent the air pollution, but the sky is still not clear.

A. is used　 B. are used　 C. has been used　　 D. have been used

My class teacher as well as other teachers_____ very kind to me.

A .are　　　　 　　　B. is　　　　　 　　 C. do　　　　　 　　D. does.

I am going to Shanghai. Do you have anything _____to your parents?

A．to take　　　 B．taken　　　　 C．taking　　 　 D．to be taken

—“Could we put off the meeting?” she asked.

　 — “_________.” He answered politely. “This is the only day everyone is available.”

A. Not likely　　 B. Not exactly　　　　 C. Not nearly　 　　　 D. Not really

I can hardly imagine Peter________ across the Atlantic Ocean in five days.

A.sail　　　　　 B.to sail

C.sailing　　　　 D.to have sailed

Tom’s mother kept telling him to work hard, but ______ didn’t help.