She advised me _    the course.

Unless we _____ the problem, many animals could become extinct.

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

Each year, the relationship between what people eat and the state of_________health is more fully understood.

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

I wanted to complain about my boss but I didn't ........

Chọn đáp án đúng để hoàn thành các câu sau:

All traffic laws ________.

I ________ my weekend to help him paint his apartment.

The software enables _________ the Internet in seconds.

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

 Every year Arrow Mill, Inc., processes a -------amount of grain.

Sarah will be very annoyed if Dave ...........  her this evening.

In 1919, Sir Reginald Fleming Johnston was __________ as a tutor to Puyi, who was the last emperor of China. 

It is important to remember that Lan _    very differently from you.

Identify the error in each sentence: The case with which (A) houseplants can grow (B) causes them to be (C) popular between (D) amateur horticulturists

Dien Bien Phu is the place   ......... our army won a resounding victory in 1954.

 It's her ….. obligation to tell the police what she knows. 

My mother said that she would rather  ............. to Hoi An than Nha Trang.

Identify the error in each sentence: Jim was upset last night because he had to do too many homeworks.

Why do you always look so __________? Is your life really so________?

It was too late to ____ of the contract.

Identify the error in each sentence: The boy which was given first prize in the contest was very happy

Choose the best answer:
Reaching 35 and obviously aging, Jane has to make up her mind on her future very soon.

Mark the letter A, B, C, or D on your answer sheet to indicate the word or phrase that is CLOSEST in meaning to the underlined part in each of the following questions: 

Though many scientific breakthroughs have resulted from mishaps, it has taken brilliant thinkers to recognize their potential.