(Viên chức Mầm non) 5000+ câu trắc nghiệm Ngoại ngữ có đáp án - Unit 10

When food becomes________, it has the potential to make you sick.

The main objective of our program is to raise _______ on biodiversity conservation to students.

III.    Complete the passage with the correct form of the words in brackets.

If you went to bed for an hour, you __________ (feel) better.

The painting ____________ (not be) a masterpiece, but you‘ve got to admit that the colours are striking.

Do you think Jean _______ (complete) the report by now?

The planet Venus ________ (see) clearly in the night sky during this month.

My tweed jacke t isn‘t in my closet. I think my roommate __________ (borrow) it. He often borrows my clothes without asking me.

Is that John‘s car -that just stopped? He ________________ (wait) for us.

Jane said that she __________ (go) and stay with her mother.

I‘ve heard that the newsagents is losing a lot of money and it __________(close) down.

His maths ____________ (improve) by the time the exam comes round.

Students ______________ (not use) the staff car park.

Don‘t let the children play in this room. They ______________ (break) something.

If I were in Tom‘s position, I __________ (look) for another job.

V. Underline the best answer from each group in italics.

Bookings need / must be made at least seven days before departure.

In most developed countries, people mustn’t / don’t need to boil water before they drink it.

You needn’t / mustn’t go on the beach when the tide‘s coming in. It‘s very dangerous.

I often have to / must work at the weekend to get everything done.

There‘s plenty of time for you to make up your mind. You mustn’t / needn’t decide now.

We‘ve been told that we don’t have to / mustn’t be at work until 10.00 tomorrow.

When you have time, we must / have to get together for a weekend.

You mustn’t / don’t have to look in the closet. Your birthday present is hidden there.

As you worked late yesterday you needn’t / mustn’t come until 10.00 tomorrow morning.

Employees will have to / must accept the new conditions or be dismissed.

Of course the first thing I did was to call the police and I mustn’t / didn’t have to wait very long for them to get there.

You needn’t / mustn’t have woken me up. I don’t have to / mustn’t go to work today.

Nowadays it needn’t / mustn’t cost a fortune to own a powerful computer.

I‘ve got bad toothache. I must / have to make an appointment with the dentist.

VI. Complete the following sentences with can, could, be able to, may, might, must, need, have to. Add not if necessary for a sentence to make sense.

I feel absolutely awful. I think I _______ have flu.

I used to ______________ run for miles. Now I _______ even run round the block!

Let‘s be quiet when we go into the baby‘s room. The baby be __________ sleeping, and we don‘t want to wake her up.

Although she had a broken leg, she ____________ swim to the shore.

She __________ reserve the seat - there‘ll be plenty of room.

You __________ have a special licence to drive lorries weighing over two tons.

Billy, come away from that dog. It _____________ bite you.

In the United States, elementary education is compulsory. All children __________, attend six years of elementary school.

At my last job, we __________ make any personal phone calls from the office. We __________use the public call box in the street!

Smoking __________cause all sorts of physical problems.

I __________ phone Steve when I get home. I said I‘d call him last night, but I forgot.

Johnny! You ______________ play with sharp knives. Put that knife down immediately!

Guests __________leave their valuables in the hotel safe if they wish.

My father gave me a letter to post. I ____________ remember to post it.

VII.   All these sentences have a mistake. Correct them.

You needn‘t to worry about losing your jobs.

I think I saw her go out, so she might be at home.

We needn‘t allow our competitors to gain an advantage over us.

We have enough food at home, so we mustn‘t go shopping today.

It mightn‘t be true. There must be some mistake.

You mustn‘t work at weekends for the moment

Many students would rather to study on their own than go to class.

If we don‘t get to the market soon they can‘t have any flowers left. They will all have been sold.

We needn‘t forget to buy some vegetables when going home this evening.

VIII.    Write new sentences with a similar meaning.

It is necessary to do all of this photocopying before lunchtime.

All of this photocopying has_____________________

It‘s possible Louise is waiting for us at the airport.

Maybe Mathew forgot all about it.

I had the chance to do a parachute jump, but I was too scared.

It is not necessary for anyone to know who paid the ransom to the kidnappers.

No one needs _______________________________

It may be necessary for us to cancel our holiday because my mother is ill.

We may____________________________

It is necessary to extend the college to accommodate the growing number of students.

The college has_______________________________

I‘m absolutely sure that they weren‘t playing in this weather.

It wasn‘t necessary for you to go to so much trouble on my behalf.

A heavy shower prevented them from finishing their game of tennis.

They were __________________________________