Choose the best answer: 
We’ll have flying cars in the future, ..............we can travel much faster and further.

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

Sound is carried from the eardrum to the nerves so as to we can hear it.

The surface of the planet Venus is almost completely hid by the thick clouds that shroud it

Chia động từ trong ngoặc cho phù hợp để hoàn thành các câu sau.

My brother (listen) _______________ to music every night.

Choose the underlined part (A, B, C, D) that needs correcting:

The woman said to (A) her son that he can(B) go out when (C) he finished all his homework (D)

 We should let children ________ electronic devices in class.

Some critics have called Theodore Dreiser’s book Sister Carrie a first modern novel because it broke so many traditions.

He has made a lot of mistakes in his writing because his carelessness

The first vaccine ever developed was used to combat and fight a smallpox, a disease resulting from infection by a virus.

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

If I didn’t have exams next week, I ______________ camping with you this weekend.

Algebra is the branch of mathematics concerned with operations on sets of numbers or other elements that are often represented at symbols

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

I _________ my clothes at 7 o’clock yesterday evening.

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

There is no_________ in going to school if you're not willing to learn.

The plans for the building complex were describing by the architect

I was such nervous that I didn’t think I would pass the exam.

Southern California, is known for its mild winters, has become the new home for many senior citizens escaping the hard Northern winters.

Only when black bear has been spotted by the forest rangers will this portion of the park be closed down.

Every society changes, but not change at the same rate or in the same direction.

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

Nowadays, Tan Chau artisans can produce silk of multiple colours ________ they can meet customers’ demands.

Physiologically, the period of adolescence is marked by active growth, especially in the skeletal and muscular systems and in a certain.

To assure the safely of those workers who must handle radioactive materials, the employer should not leave them enter contaminated areas without protective clothing.