The …. of the model attracts us. 

Identify the error in each sentence: In the future, smart cars will also be intelligent enough to avoid pedestrians bicycle riders and others whom are not driving automobiles

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
(7).....................

If we _________ a taxi, we_________ there before the play starts. 

............ , he had no intention of waiting for three hours.

Identify the error in each sentence: The main rotor and tail rotor of (A) a helicopter make (B) the same (C) job as the wings (D), propellers, and rubber of an airplane

His advice, I would never have got the job ................

Not until I came home _______I had lost my key.

 The children ___________ high grade at school. 

Choose the best answer:
Try to eliminate fatty foods from your diet.

Ton That Tung, a pioneer in liver surgery, invented a technique, named after him, for operating   ...........  the liver.

One condition of this job is that you must be  .................. to work at weekends.

_____to popular belief, Pluto is not a planet.

Identify the error in each sentence: 

You should stop to smoke because it is very harmful to your health

A ……….. eruption occurred here last night. 

Look at the …...! Rain Bi looks so handsome. 

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

The venue is small, so not_______________who requests a ticket to the play will be able to attend.

Identify the error in each sentence: Since fireworks are dangerous, many countries have laws preventing businesses to sell them

Marie Curie was the first and only woman _______ two Nobel Prizes.

If we didn’t ...............  any measures to protect whales, they would disappear forever.

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: 

American Indian cultures differ markedly from one another in language and in lifestyle.