Because silk is the strongest of all natural fibers, ranking in strong with the synthetic fiber nylon, its delicate look and fell are deceptive.

The teacher __________ me that I had better devote more time to doing scientific researches.

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

That book is based______ the life of the inventor Alexander G. Bell.

Choose the best answer.

This film is __________than that one.

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

It is a top secret. You___________ tell anyone about it.

The main advertising media includes direct mails, radio, TVs, magazines, and newspaper

New York city is well-known _______ the Statue of Liberty.

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

She was able to carry________ all the tasks assigned to her.

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

I bought a T- shirt ___________ is very nice.

Choose the best answer:
As the strongest person in his family, Tom always does the ___________.

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

We will go to see the film “Titanic” if the weather is fine or not.

Unlike many writings of her time, she was not preoccupied with morality .

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

I think he will come here, ________?

I don’t feel as tired after a train journey so I do after a car journey.

Choose the best option among A, B, C or D to complete the following sentence: "It wasn’t necessary _____ Nhung to register for the English course."

The Yale Daily News is oldest than any other college newspaper still in operation in the United States.

Choose a suitable word or phrase (marked A, B, C or D) to fill in each blank.

My house, which _____ in the storm, _____ next week.

Choose the sentence that has the same meaning as the original one by circling the corresponding letter A, B, C, or D. 
Computers speed up calculations.

It is a common knowledge that Douglas intends to retire at the end of the season

Choose the best answer

My youngest son, _____ may be quiet or shy in a classroom, may become active in a social learning situation made possible by digital devices.

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

The little boy was lost and spoke in an afraid voice.