________ five hours to the meeting, David learnt that it had been postponed．

Having driven

Driven

Being driven

To be driven

After the new technique was introduced，the factory produced ________ tractors in 1988 as the year before．

as twice many

as many twice

twice as many

twice many as

Written in a hurry, ________ How can it be satisfactory?

they found many mistakes in the report．

Sam made lots of mistakes in the report．

there are plenty of mistakes in the report．

the report is full of mistakes．

Give me a cigarette, please．Mine ________．

has been given out

has been run out

has used up

has been run out of

The father stood up in order to protect his 15－year－old son, saying that he was not the one ________．

blamed

blaming

to blame

being blamed

Only one third of the people present at the meeting voted ________ the new law．

in search of

in favor of

in short of

in case of

Standing on the platform, Professor Li kept silent for a moment, ________ on the audience below．

her eyes fixed

and her eyes fixed

and her eyes fixing

her eyes fixing

The school should ________ immediately to the students’ request that they should have more time to relax．

respond

refer

answer

follow

I believe ________ you have tried your best and ________ you can come to the top of the class．

that；/

/; /

/; that

how; that

Fengjun, ________ president of Aigo Technology Company, is the second Chinese billionaire to promise ________all－donation after Chen Guangbiao．

the; /

a; an

the, the

/; an