Thank you very much for your great help, without which I ________ still in trouble now．

A．were

B．was

C．could have been

D．would be

The bus driver insisted that he ________ at normal speed and so ________ for the child's death．

A．drive; not answer

B．was driving; shouldn't answer

C．should drive; shouldn't have answered

D．drove; shouldn't answer

He hesitated for a moment before kicking the ball, otherwise he ________ a goal．

A．had scored

B．scored

C．would score

D．would have scored

What would have happened ________, as far as the river bank?

A．Bob had walked farther

B．if Bob should walk farther

C．had Bob walked farther

D．if Bob walked farther

If it ________ for the snow, we ________ the mountain yesterday．

A．were not; could have climbed

B．were not; could climb

C．had not been; could have climbed

D．had not been; could climb

－Why not open the door gently?

－Oh, I am sorry．I thought it was time Tommy ________ TV．

A．watch

B．are watching

C．were watching

D．should be watched

It's necessary that a college student ________ at least one foreign language．

A．masters

B．master

C．mastered

D．will master

For the 20 years, I have been working for others．I hope I'll ________ my own business someday．

A．turn up

B．fix up

C．set up

D．make up

We still need one hundred dollars to ________ the sum we asked for．

A．do with

B．make up

C．add up to

D．save for

What he said is far from ________．

A．truths

B．truly

C．true

D．to be true