The extraordinary beautiful of orchids makes them the basis of a multimillion-dollar floral industry.

Louis Braille designed a form of communication enabling people to convey and preserve their thoughts to incorporate a series of dots which were read by the finger tips.

Chọn phương án thích họp (A, B, c or D) đế hoàn thành yêu cầu của câu.

They ____ out after lunch and they’ve just come back.

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

Hardly had he left home_________ the telephone rang.

Did you say that you ..................... here only three days ago?

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

Children’s games, which are amusements involve more than one individual, appear to be culturally universal.

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

My friend doesn't like asking her mother____________ money.

Choose the correct answer to fill in the blank. 

One way to let off________ after a stressful day is to take some vigorous exercise.

Chọn phương án thích họp (A, B, c or D) đế hoàn thành yêu cầu của câu.

The twins are so much____ that people find it difficult to tell one from the other.

Although the social sciences different a great deal from one another they share a common interest in human relationships.

Choose the word or phrase that best completes each unfinished sentence below or substitutes for the underlined word or phrase.

You need to enroll before the end of August.

Choose the correct answer. "The brain will grow so you’ll have improved self-control and_______ skills"

Chọn phương án thích họp (A, B, c or D) đế hoàn thành yêu cầu của câu.

Though Ken didn’t have a ticket, he___ come in.

If his grades had been better, he would accept as a graduate student on the MBA program.

An electromagnet will remain magnetized only as longer as electricity flows through it.

He scored so good a goal that a wild cheer raised from the stand

Choose the best answer among the A, B, C, or D provided to finish each of the incomplete sentences below:

I____________ with you on that subject.

I haven’t decided yet about either to buy a new car or second-hand one

The artist tried stimulate interest in painting by taking his students to the museums.

Choose the correct answer. "In addition ______ tobacco smoke, other risk factors include air pollution, occupational chemicals and dusts, and frequent lower respiratory infections during childhood"

Mark the letter A, B, C or D to indicate the correct response to each of the following exchanges

– “____________________”      “Yes, I like it”