To those who favorite free trade, the revival of barter can suggest nothing less than a disaster.

Mark the letter A, B, C, or D to indicate the underlined part that needs correcting in each of the following questions.

The lives of disadvantaged students are often very different for those of their more wealthy peers.

The police officer lectured the children for ten minutes about the dangers to throw stones, but then let them off with a warning.

It would be both noticed and appreciating if you could finish the work before you leave.

Find the ONE among the underlined and marked A, B, C, D in each of the following sentences that needs correcting:

Lawrence Robert Klein received the 1980 Nobel Prize in economics for pioneering the useful of computers to forecast economic activities.

The girl who were injured in the accident is now in hospital.

Choose the best answer: 
It................... when we reach the mountains. Don’t forget to take your anorak jacket.:

The Vietnamese _    to drink tea.

Allen’s not having finished his thesis did not discourage him from applying for other degree program.

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

Thousands of acres of forest are being cut down every year and the ______ of many animals are being destroyed.

Choose the best answer from the four options given (marked A, B, C, or D) to complete each sentence. 

I suggest _________ a short cut through the park. It’ll take much less time.

 Hung Kings Temple was constructed to ____________ their contribution to found our country.

If dinosaurs would have continued roaming the earth, man would have evolved quite differently.

It is the large city in Europe with a population of over eight million.

Van Cliburn he studied the piano from 1951 to 1954 and won multiple awards between 1958 and 1960

Compact discs, which appeared on the market in the early 1980s, produce sound of better quality than those of Standard phonograph records.

Choose one word or phrase marked A, B, C, or D that best complete the preceding sentence:

You will become ill_____________ you stop working so hard.

Choose the best answer:

____________ is the Great Wall? It’s between 5 and 13 meters high.

 I think electronics make school life__________.

Choose the best answer: 
The council had to cancel the football match because of the storm.

Choose the letter A, B, C, D to indicate the correct answer to each of the following questions:

Look at those black clouds. It _________ .