Sometimes our opinions differ _________ what we choose to observe and how we deal with what we’ve observed

A. whichB. sinceC. becauseD. because of

He was very busy yesterday, otherwise he ____ to the meeting.

A. would come?? B. came?? C. would have come?? D. had come

The thief was about to leave the room when the police ______ and caught him.

A. got up???? B. turned up???? C. kept up?????? D. made up

His report was so exciting that it was?? __??? interrupted by applause（掌声）.

A. constantly?????? B. constant?????? C. seldom????? D. never

—It is the first time that I ________ here in Hong Kong.

—What great changes！It’s ten years since I ________here last time.

A．have been；came???????????????????? B．have been；have come

C．am；came?????????????????????? ???? D．was；have been

If _____ to look after luggage for someone else, inform the police at once.

A. askedB. to askC. askingD. having asked

Could it be in the restaurant in ____ you had dinner with me yesterday ____ you lost your handbag?

A. that; which? B. which; that? C. where; that? D. that; where

The earthquake left,______ a lot of damage to Wenchuan.

A. caused?? B.to have caused??? C to cause???? D. having caused

—What’s that terrible noise?

—The neighbors ??? for a party.

A．have preparedB．are preparing??? C．prepare?????? D．will prepare

The house with the ground is valued ____ three thousand yuan, but I bought it ____ only one thousand yuan.

A. by; with???? B. for; at

C. with; by? D. at; for