Choose the best answer to fill in the blank:

If there is a mechanical problem, we suggest ______ the manufacturer directly.

Choose the best option to complete the following sentences by circling A, B, C, or D.

Would you mind _____ here for just a minute?

Choose the best answer to each question. 

 He retired early ________ ill-health.

Fill in the blank with the correct form of the given word.

If you are a/an _________ person, you cannot become a good teacher. (patience)

Each of the following sentences has an error. Find the errors and correct them.

At no time could she understood what he really wanted to say.

Choose the words or phrases that are not correct in Standard English

 I don’t enjoy going on vacation as much as I uses to.

Choose the best answer to each question. 

You’d better drive. I’m too ______ for such traffic.

Choose the best answer to each question. 

Nam: In my opinion, the computer is one of the most wonderful inventions.

Lan: _____________________________.

Choose the best options to complete the following sentences.

Viet Nam is __________ country.

Choose the best answer to each question. 

It is necessary that he _______English because it is useful for his work.

It 's so hot. Why don't we go swimming? _______

Circle the letter (A, B, C, or D) next to the word or phrase which best completes each sentence.

It is no use ______ him at this hour.

Her husband bought not only two energy-saving light bulbs but _______ one cheap washing machine last Sunday.

Choose the best answer to fill in the blank:

Who is going to __________ your children when you’re at work?

Choose the best answer A, B, C, or D to complete the sentences.

It is boring here. _________ ever happens in this place.

Each sentence has a mistake find and correct it:

I wish I can go to the cinema with you tonight.

In Western countries, electricity, gas, _______water are not luxuries but necessities.

Choose the best option:

The children like to put ___________ nice clothes when they go out.

Choose the best answer to each question. 

No one knows what the _________of the explosion is.

 I can complete a______English if necessary.

My shoes are dirty. I’d better take them ________before I come in.