Not until now   ...............  popularly recognized that man is destroying the environment.es

But for her help, I _    

It is necessary that a life guard ................ the summing pool while the children are taking their swimming lessons.

Choose the correct answer to complete each following sentence by circling A, B, C or D. 

Construction at Langhall Plaza is going so well that shops might open before the expected -------date.

Mark the letter A, B, C, or D on your answer sheet to show the underlined part that needs correction.

(A) Although there are more than 2,000 different (B) varieties of candy, many of them (C) made from a (D) basic boiled mixture of sugar, water, and corn syrup.

The more _______ and positive you look, the better you will feel. 

Chọn đáp án đúng để hoàn thành các câu sau:

All traffic laws ________.

Choose the correct answer to complete each following sentence by circling A, B, C or D. 

All vacation requests must be made to your supervisor ____________ the requested date.

Thank you for your help. If you _________ me, I _________ the examination. 

All staffs are not allowed to use their personal mobile phones during ______ hours.

I will help you if you _    my secret.

Tom had finished the exam when the teacher _________ the papers.

Nowadays, people ............. social networks with more and more caution.

Choose the letter A, B, C or D to complete the sentence below: 
Football’s governing body, the Fédération Internationale de Football Association (FIFA), estimated that at the turn of the 21st century there were …....… 250 million football players and over 1.3 billion people “interested” in football.

I think it's an interesting fact that she _    from Japan.

The relative size of an insect's wing is much greater than  ...............

Identify the one underlined word or phrase that must be changed in order for the sentence to be correct.

His roommate is not very clever student but he certainly works very hard indeed

Choose the best answer among A, B, C or D that best completes each sentence:  “Whatever happened to that fortune-teller?” “I don’t know. She ….. around here in a long time.”

Health care _______ have been rising but so has the quality

Choose the best answer:
It is an occasion when strength and sports are tested, friendship and solidarity was built and deepened.

 These school-leavers are looking forward  ................   on campus.