Thomas Edison, Benjamin Franklin, James Watt are among of the greatest ____ of all time.

Rice is most important plant in Viet Nam .

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

Peter …………my bicycle since eight o’clock yesterday morning.

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

Fish is easy to ____ when you are ill.

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

She asked me _____________.

One of the students who are being considered for the scholarship are from this university.

Scientists have invented artificially intelligent computer systems ____ of answering questions posed in natural language.

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

My ­little daughter is going to being taken to a daycare center.

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

Her mother was sick. __________, Jane had to stay at home to look after her.

In order no money would be wasted, we had to account for every penny we spent.

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

If either of you take a vacation now, we won’t be able to finish this work.

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

The tongue is the principle organ of taste, and is crucial for chewing, swallowed, and speaking.

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

Sorry we’re late, we___________ the wrong turning.

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

This is the village in ___________ my family and I have lived for over 20 years.

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

I___________ be at the meeting by 10:00. I will probably___________ take a taxi if I want to be on time.

Choose the answer which needs correcting: A number (A) of students regestered (B) this course (C) since last September (D)

It wasn’t a bad accident. The damage _____ the car wasn’t serious. 

Choose the correct answer. " You can use a solar charge ______ charging mobile devices"

Choose the best answer:

Another man-made satellite has _______ up into space.

Choose the correct option A, B, C, or D to complete the sentences.

– “He had to work 12 hours every day.”

Choose the best answer:

He asked me if I was capable __________ fixing the electric cooker.