Choose the right option for each gap in the following sentences.

In order to achieve the desired result in this experiment, it is necessary that he ______ as fast as he can.

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

In Viet Nam, three or four generations________ live in a house.

Choose the correct answer to complete each of the following sentences. 

Scientists always__________their data before writing up the results of their research.

Choose the correct answer A, B, C, or D to complete each of the following sentences.

The Pacific Ocean is________ than any other ocean in the world.

Mark the letter A, B, C, or D to indicate the correct answer to each question.

Many students_______go to remote or mountainous areas to help the people there.

Choose the underlined word or phrase (A, B, C, or D) that needs correcting

Although they are very rich, but they aren’t happy.

Choose one word or phrase to complete the sentence by circling its corresponding letter A, B, C, or D.

He is much looking forward ____________ going on a camping trip.

Choose the correct answer A, B, C, or D to complete each of the following sentences.

Mr. and Mrs. Hudson are always___________ with each other about how to bring up their children.

Tsunami has a very long wave. It can be hundreds of kilometers __________.

There is a mistake in the four underlined parts of each sentence. Find the mistakes (A, B, C, or D).

Harvey seldom pays his (A) bills on time(B), and his (C) brother does too(D).

Choose one underlined word or phrase that must be changed in order for the sentence to be correct. 

One of the best ways to stay healthy are to do exercises every morning.

Choose the correct answer to complete each of the following sentences. 

I’ve never been______ insulted in my life.

Japan suffers from a large number of __________ every year.

Mark the letter A, B, C, or D to show the underlined part that needs correction.

There weren’t (A) chairs enough (B) for the people attending (C) the medical congress (D) .

Tsunamis cannot __________.

That important event ______ in 1945.

Choose the correct answer A, B, C, or D to complete each of the following sentences.

This morning the postman was_________ down the street by my dog.

Choose the right option for each gap in the following sentences.

They made the fried chicken by mixing_______ flour with water, then flouring the chicken.

Choose the word (A, B, C, or D) that best completes the sentence

I finished _____________ the book and went to bed.

Choose one word or phrase to complete the sentence by circling its corresponding letter A, B, C, or D.

Nobody agreed with the new project, ____________?

Choose the letter A, B, C or D to complete the sentences. "The rescue team trying __________ residents from the flooded area."