(Viên chức Mầm non) bài tập tiếng Anh theo chủ đề có đáp án - Unit 10

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

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

IV.  Complete the sentences with may or might followed by the correct forms of the verb in brackets. If both /wand might are possible, indicate this.

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

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 mustn’t / needn’t use the office phone for private calls.

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.

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.

I ____________ swim really well when I was six years old.

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!

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!

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.

When the students have question, they must to raise their hand.

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.

Louise may__________________________________

Maybe Mathew forgot all about it.

Mathew might________________________________

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

I could _____________________________

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.

They can‘t__________________________________

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

You needn‘t_________________________________

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

They were __________________________________