－Why did he suffer failure again?

－It was his carelessness ________　________ it．

A．which, managed by

B．that, resulted from

C．that, contributed to

D．that, benefited from

What shall we use for power when all the oil in the world has ________?

A．given out

B．put out

C．held up

D．used up

If Helen says she will complete the job on time you can always ________ her to deliver the goods

A．go on

B．rely on

C．look on

D．put on

My English-Chinese dictionary has disappeared．

Who ________ have taken it?

A．must

B．should

C．would

D．could

－Excuse me, but I want to use your computer to type a report

－You ________ have my computer if you don’t take care of it．

A．might not

B．needn’t

C．shan’t

D．shouldn’t

Though it was midnight, she found her daughter sitting at the dest, completely ________ her homework．

A．absorbing in

B．absorbed in

C．absorbing into

D．absorbed into

The form and pictures introduced in the book ________ the content of the article．

A．throw light at

B．throw light on

C．throw light back

D．throw light off

The theory ________ by Einstein was later to prove true, but at that time few people could accept it．

A．put out

B．put together

C．put aside

D．put forward

________ on a famous novel, the TV play presents a colorful picture of the 1960s’ China to the viewers．

A．Basing

B．Based

C．To base

D．Being based

Can it have been on the playground ________ you lost your watch?

A．that

B．on which

C．where

D．in that