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

A/an _______ is a person who needs others to take care of him/her, because of an illness that he/she has had for a long time.

Gunpowder, in some ways the most effective of all the explosive materials, were a mixture of potassium nitrate, charcoal, and sulfur.

Choose the best answer: 
The earthquake caused damage ..............property estimated at $6 million.

Floods, earthquakes and other natural disaster happen all over the world, causing death and material damage.

Choose the best answer:
I like reading books ______ tell about different peoples and their cultures.

In the field of acting theory, controversy arises over the question of whether is acting a behavioral or a mental process .

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

She made her son _____ the window before he could go outside _____ with his friends.

Choose the best answer: 
Huy got a bad mark for his English test. He must have been really _________.

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

 The class discussion was short. __________, we gained some new knowledge from it.

He promised to telephone _________________I have never heard from him again.

A large percent  of Canadian export business is with the United States.

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

I’m looking for ________ job. Did Mary get _____ job she applied for?

A fragrant plant has tiny sacs that makes and stores the substances that give it a pleasant odor.

They_______ time and money doing such a thing.

Find the mistake in each of the following sentences.

She can sing very beautiful (A) and dance very gracefully(B)  but she cannot do any (C) difficult math (D) exercise.

He had so a difficult exercise that he couldn’t do it

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

If I feel hungry in the afternoon, I _________ snacks like fresh carrots.

Choose the best answer

There will be an increase in tax for those earning in excess of twice the national average              .

Cho dạng đúng của động từ trong ngoặc để hoàn thành các câu sau:

The doctor advised him (get up) _____________ early

A light year is the distance that light travels in one year calculated by using the speed of 186,284 miles the second as a base.

The Red River, so named because of the red-colored sediment it carries, it is on of the main branches of the Mississippi