Choose the best answer:
Farmers need to .........crops.

Engines used in space shuttles are much larger and more strong than the ones used in jet planes.

The dentist gave me a check-up and then telling me I needed two teeth.

When her father came home, she _______talking on the phone. 

The modern French dictionary is typically a single compact volume published with a modest price.

The federal government recommends that all expectant women will not only refrain from smoking but also avoid places where other people smoke

You promised her a letter; you ought to_______ days ago.

Dolphins can detect minute electrical discharges coming from its preys.

Reading __________ is influenced by multiple factors, and is not limited to a child's general intelligence

In the sixteenth century, Francois Vieta, a French mathematician, used the vowels “a”, “b”, “c”, “o”, “u” to represent a unknown number.

They_______finished the job. 

The right to vote granted to women after only the adoption of the 19th Amendment in 1920.

Choose the best answer:

He has been out of work .................. a long time.

Chọn đáp án đúng để hoàn thành câu:

The Old Man and the Sea is a novel of  just over 100 pages in length by Ernest Hemingway, ________.

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

The event, watched by millions of people all over the country, takes place annually.

Both Mr. and Mrs. Smith are explaining the children the rules of the game.

First raise your left hand, and then, you should repeat after me.

The result didn’t ______ my expectations.

Choose the best answer:
We are discussing about a problem of great...........

Identify the error in each sentence: 

We are going to visit our grandparents when we will finish our final exams

Choose the best answer:

Next time we go ............., remember to ask the agent for clear directions.