The prices of homes are as high in urban areas that most young people cannot afford to buy them.

Please remember to ________ the lights before you leave the room.

Identify the error in each sentence: 

Several (A) people have apparent (B) tried to change the man’s mind (C), but he refuses to listen (D).

By studying the fossils of pollen, which extremely resistant to decay, researchers can gain useful information about the vegetation of the past.

From the four words or phrases (A,B,C or D), choose the one that best completes the sentence.

 The look he gave us seemed to …….. disapproval.

The bodies of cold-blooded animals have the same temperature surroundings, but those of warm-blooded animals do not .

A turtle differs from all other reptiles in that its body is encased in a protective Shell of their own.

Nam doesn't like going out at night and............

Disease is not as widespread than before because of better preventive vaccine and vastly improved nutrition.

You will have to ................ if you want to pass the final exam.

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

When I was a secretary, the boss often made me to stay in the office in the evenings.

Choose the best answer:

Don’t forget ................ a camera with you.

Choose the word or phrase that is OPPOSITE in meaning to the underlined part in each of the following questions.

We need to build up people's awareness about the environment.

Choose the best answer:

He ............... playing with his dog.

In some species of fish, such the three-spined stickleback, the male, not the female, performs the task of caring for the young.

Choose the best answer among A, B, C or D that best completes each sentence: I ……..with you on that subject.

Choose the best answer:

..................... is a popular sport in Europe.

Choose the best answer:

 ......................  do you spend your free time? 

If I were like you, I’d spend a bit more and buy the hardback version of the book.

 They _______ been learning English for two years.