Even if you disagree with her, she's worth ________．

A．listening

B．listen to

C．to listen to

D．listening to

Yesterday he called ________ me ________ my office and told me the good news．

A．at, at

B．on, on

C．at, on

D．on, at

He caught a bad cold．He ________ on more clothes that day．

A．should have put

B．should have putted

C．had put

D．was put

The chairman thought ________ necessary to invite Professor Smith to speak at the meeting．

A．that

B．it

C．this

D．him

The engine of the ship failed and the bad weather ________ the helplessness of the crew at sea．

A．added to

B．devoted to

C．attended to

D．turned to

It wasn't until nearly a month later ________ I received the manager's reply．

A．since

B．when

C．as

D．that

Many people have come to realize that they should go on ________ balanced diet and live ________ healthy life．

A．a; a

B．the; a

C．the; the

D．/; a

34．The weather turned out to be fine yesterday．I ________ the trouble to carry my umbrella with me．

A．should have taken

B．could have taken

C．needn't have taken

D．mustn't have taken

33．How can you expect to learn anything ________ you never listen?

A．in case

B．even if

C．unless

D．when

32．Due to the application of new farming methods, output is now ________ it was before the year 2006．

A．three times what

B．more than three times of

C．larger three times than

D．three times of that