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Car emissions …………… for 40 percent of air pollution

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The number of innovative cars that are aimed ....  improving energy efficiency is growing rapidly

People should avoid ________ in the rush hour.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions

 Slightly over half of the population of El Paso, Texas, says both English and Spanish.

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_____ that military spending is extremely high

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Companies throughout the region ........ unable to find affordable office supplies before Office Block started to sell cheap, high-quality goods

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Few of these monkeys still _____ in the wild

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Customers must provide ........ that they have sufficient income to meet their monthly payments

The President expressed his deep sorrow over the bombing deaths.

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He stops working _______ heavy raining

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…………… concerns over weak sales, the company cannot come up with effective solutions

Jen had confided her secret to Mark; but he betrayed her ________.

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Civilians in the northern part of Pakistan are putting every effort into extinguishing bushfires _______ local firefighters

Choose one word in A, B, C, or D to complete the following sentences.

A Bachelor’s degree is a third – year or four – year course you take in undergraduate higher education after you ________ further education.

I got my friend __________  her car for the weekend.

This ring is only made of plastic so it’s quite.......................              .

Craft village are becoming popular  ..........................in Viet Nam.

Choose the correct answer to each of the following questions. "All students have to wear uniforms at school ______ it is a rule."

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Writers have produced extra ordinary work in conditions more oppressive than …………… .

Choose the correct answer.  "_______ your parents will help you with the problem, you should tell them the story."

Choose the correct answer to each of the following questions. "There're many _______ which are unavoidable when living in an extended family."