People should eat _____________ and do _____________ to reduce the risk of heart disease.

A. less and less fat / the more exercise

B. less fat / more exercise

C. the less fat / the more exercise

D. the lease fat / the most exercise 

Let’s take actions to protect the environment, _____________ we?

The more difficult the job is, _____________.

A. the more interesting she finds

B. the more she finds it interesting

C. she finds it more interesting

_____________ advised on what and how to prepare for the interview, he might have got the job.

On Sundays, many people take their cars to service stations ____________.

A. to get the oil refilled

B. to get the oil refill

C. to refill the oil

D. to make the oil refilled 

Neither Mary nor her sister _____________ to attend the concert.

As a student, you envied your friends who were working and earning their own money, _____________?

Tim is nearsighted. He _____________ glasses ever since he was nine years old.

If you knew he was ill, why _____________ you _____________ to see him?

He is exhausted. He _____________ around the whole afternoon trying to clean the house before the guests arrive.

He had spent _____________ time writing an essay on his childhood.

Many years ago, black children were _____________ to discrimination in many schools.

_____________ the salesman promised to exchange the detective CD player for a new one, they insisted on getting a refund.

The authorities recommend that the meeting _____________ next Monday.

_____________ make a good impression on him.

A. Only by doing so can I

B. Only so doing can I

C. Only by doing so I can

D. Only by so doing I can 

My English teacher, Mrs. Brown, was the person _____________ I had great respect.

Mike won five medals at the competition. His parents _____________ very proud of him.

The headmaster says that the laboratory in our school_______ next semester.

Nobody says a word about that accident, _____________?

They live on a busy road. _____________ a lot of noise from traffic.

I know you feel bad now, Jimmy, but try to put it out of your mind. By the time you’re an adult, you _____________ all about it.

The more you study during semester, _____________ the week before the exam.

A. you have to study the less

B. the less you have to study

C. the least you have to study

D. the study less you have 

They have lived next door to us for years _____________ we hardly ever see them.

The last of these reasons is _____________ the most important.

There is no answer when I ring him. He _____________ the office already.

Mr. Hung ____________ in the army from 1970 to 1980.

Some people _____________ to the party were late because of thick fog.

She’d rather I _____________ to the party with her yesterday.

I went to university with a very important person, _____________ Bill Clinton.

 If I didn’t have a mobile phone, my life  _____________ complete.

My sister went _____________ the competition and won the first prize.

He’s not breathing. He _____________ .

Had you told me that she was going to drop out of college, I _____________ it.

A. hadn’t believed

B. will never believe

C. would have never believed

D. can’t believe 

He denied _____________ part in the fighting at school.

Although he _____________ to Mark Twain, I think his books are unique.

A. often has been compared

B. has often compared

C. has often been compared

I’d have been able to say goodbye to Peter if only _____________ to the airport in time.

Not only ___________________ well but she also dances perfectly.

You won’t pass the exam ___________________ you study hard