Because the diamond is the hardest naturally occurring substance, it is used in industry for to cut, grinding, and boring other hard materials.

Choose the best answer from A, B, C, or D.

I’m right,………?         

What aspect of.................English do you find difficult?

Choose the letter of the underlined portion which is not correct

Are you interesting in talking with him?

The Carbon atoms of the diamond are so strongly bonded that a diamond can only be scratched with other diamond.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Today's weather will be a continuation_____________ yesterday.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

If you hear the fire___________, leave the building quickly.

Mark the letter to indicate the correct answer.

What beautiful shoes,…………..?

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:

Everything was in a thorough mess.

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

_________ continental crust older than 200 million years.

Margaret Gorman, she was the first woman chosen as Miss America, died in 1995 at the age of ninety.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

He is not really friendly and makes no attempt to be_____________.

It takes Thanh 3 hours a day ________ the homework.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

I___________ there once a long time ago and___________ back since.

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:

Being listed as an endangered species can have negative effect since it could make a species more desirable for collectors and poachers.

Some of the agricultural practices used today is responsible for fostering desertification.

Choose the best answer:

You'll surely have an accident if you don't stop driving so_____.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

Mrs. Pike was so angry that she made a___________ gesture at the driver.

One decibel, which is a unit of relative loud, is the smallest amount of change detected by the human ear.

Generally speaking, a magnitude 1.0 earthquake on the Richter scale is detected by instruments but not by person.

Choose the correct answer. "These foreign substances are _______ allergens"