Chọn đáp án đúng để hoàn thành các câu sau:

When you are on duty, your uniform ________at all times.

They stood for     moment, then all together slowly moved towards ...............  church.

Identify the error in each sentence: Regardless of your teaching method, the objective of any conversation class should be for the students to practice speaking words

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

I did not realize that I had left my umbrella on the bus when it started to rain.

Choose the best answer among A, B, C or D that best completes each sentence:  “We’re still looking for Tom.” “Hasn’t he ……… yet?”

Smoking is extremely detrimental to health, ..............  many people continue to smoke anyway.

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

The aircraft carrier is indispensable in naval operations against sea or shore based enemies.

You are not allowed to go out now _    a strong storm.

One of my students _    from England.

Every country has its (1) _________ traditions, some of which have existed for centuries. In my opinion, we should do everything possible to preserve them.
Some people think that in today's high-tech world traditional celebrations are too old-fashioned and (2) _________ to our lives. However, (3) _________ such as Carnival, are important, as they bring communities together and make us think about other people and not just computers. 
(4) _________ argument against traditional festivals is that they are expensive to organise. To some extent this is true, particularly when there are firework (5) _________ or parades. On the other hand, it is a small price to pay for brightening up our lives with entertainment and colour. (6) _________, celebrations like the 'Fallas' in my home town of Valencia (7) _________ many tourists and their money.
Finally, although I agree that some traditional customs (8) _________ their original significance, they can provide an opportunity for us to learn about our past. For example, Bonfire Night teaches British children about a particular period of their country's history.
To conclude, traditional celebrations are (9) _________ great pleasure and interest, and they are certainly (10) _________ keeping.
(3)...............

Identify the error in each sentence: Cameras (A) of one type or another (B) have been using (C) for more than a hundred (D) years

The risks of developing cancer can  .............   by not smoking and by drinking in moderation.

Renoir is one of the most popular French impressionist painters ............ . His paintings masterpieces all over the world.

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

 The taste of the apple pie ........ in my mouth for a long time after dinner.

He  ...............   on his computer for more than two hours when he decided to stop for a rest.

 There is no water left in the ……. well.

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

It's the government's responsibility to ........ for the sick.

Suddenly, Julia jumped out of the car and sprinted for the frontdoor.

Sarah will be very annoyed if Dave ...........  her this evening.

Every country has its (1) _________ traditions, some of which have existed for centuries. In my opinion, we should do everything possible to preserve them.
Some people think that in today's high-tech world traditional celebrations are too old-fashioned and (2) _________ to our lives. However, (3) _________ such as Carnival, are important, as they bring communities together and make us think about other people and not just computers. 
(4) _________ argument against traditional festivals is that they are expensive to organise. To some extent this is true, particularly when there are firework (5) _________ or parades. On the other hand, it is a small price to pay for brightening up our lives with entertainment and colour. (6) _________, celebrations like the 'Fallas' in my home town of Valencia (7) _________ many tourists and their money.
Finally, although I agree that some traditional customs (8) _________ their original significance, they can provide an opportunity for us to learn about our past. For example, Bonfire Night teaches British children about a particular period of their country's history.
To conclude, traditional celebrations are (9) _________ great pleasure and interest, and they are certainly (10) _________ keeping.
(2)...............

Identify the error in each sentence: 

Political science, like the other social sciences, is not a right science.