It is important to keep ourselves clean   ............  germs can cause infections in parts of our body.

Identify the error in each sentence: Affecting by the Western cultures, Vietnamese young people’s attitudes towards love and marriage have dramatically changed

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

The common field mouse is about four inches long and has a three – inched tail.

Choose the correct answer to complete each following sentence by circling A, B, C or D. 

 Every year Arrow Mill, Inc., processes a -------amount of grain.

Would you mind if I _    _________the windows?

Garderners transplant bushes and flowers by moving them from one place to ..............

Choose the best answer among A, B, C or D that best completes each sentence: By the time he arrives everything ………

I would like to thank my supervisor,________ I would never have finished my work.

Not until now   ...............  popularly recognized that man is destroying the environment.es

 I don’t like  ............  of these two restaurants. I prefer another one.

Today the move away from rigid rules makes it much easier (1) ________ the right way to behave because there are fewer out and out ‘wrongs’. Of course there are still a few situations where inflexible rules (2) ________, although these are mainly concerned with official functions. But nine times out of ten, the way you choose to behave is (3) ________ you, with one very important proviso: that you keep firmly in (4)________ the basis (5)________ etiquette has grown up; in other words, the need always to consider other people's feelings first. 
Some people, for instance, are very informal and outgoing by (6) ________, while others prefer to be more reserved and formal. Younger people tend to be less formal than their parents. Habits can (7) ________ in different parts of the country. Behaviour which may be commonplace in the capital - like arriving later than the stated time - can often be unconventional (8) ________. Just remember the basic rule of consideration for others, and when in doubt, follow the example of those around you. Etiquette is a skill that is easily learned and it brings the benefits of other people's appreciation whenever you (9) ________ in practice. It's a pleasure to spend time with people who are reliably courteous and (10) ________; it's also pleasant to feel that you will always know what to do or say in any circumstances, mundane or extraordinary
(8).....................

Choose the best answer:
Sorry, I can’t come to your party. I am snowed under with work at the moment.

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.

___________ so happy and excited.

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?”

Every country has its _________ traditions, some of which have existed for centuries. In my opinion, we should do everything possible to preserve them.

Electronic music is a kind of music in which sounds are produced ________. 

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

 I'd rather you ........ smoke in here, if you don't mind.

Identify the error in each sentence: There are (A) several reasons (B) why you (C) should avoid (D) to discuss those problems.

You will have to study harder, or you _______ get a scholarship.

Defensive players are not allowed to interfere ________ the opponent's movement