Choose the best answer:

Most of the air pollution results ____ the burning of fossil fuels, motor vehicles, factories, aircraft and rockets.

Choose the best answer A, B, C or D for the sentence: "You _______ be ashamed of yourselves."

Vocabulary and Grammar: Choose the best option A, B, C or D:

The scientists worked very hard and they finally achieved some marvelous results with this drug. The synonym of "marvelous" is ______.

Each of the following sentences has one mistake. Identify the mistake by writing the letter A, B, C or D on the answer sheet:

My sister is (A) the taller (B) of the girls (C) in (D) her class.

Choose the word or phrase (a, b, c or d) that best fits the blank space in each sentence.

You were not listening in class,____________?

Choose the underlined word or phrase (A, B, c or D) that needs correcting.

The New York (A) subway system is the most longest (B) underground railroad (C) in (D) the world.

Choose the correct answer to fill in the blank. 

Climate change and rising global food prices, which are___________all people, are at the top of the agenda.

Choose the best answer:

They can send submarines to take photographs of animal life and bring back to the __________ for further study.

Choose the best word or phrase to complete the following sentences. Write A, B, C, or D on your answer sheet 

I can’t imagine ________ anywhere except London.

Choose the correct answer to fill in the blank. 

Those ballpoint pens are made in a large_______ of colors and styles.

Choose the underlined word or phrase (A, B, C or D) that needs correcting.

She cried (A) very hardly (B) when she heard (C) the news of (D) the accident.

Choose the best answer:

Bob wanted to know when ____.

Find out the synonym of the underlined word from the options below.

Microenterprises can have a negative or positive impact on the environment.

Give the correct form of the word in brackets to complete each sentence. 

 lot of toys encourage children’s_____________ . (imagine)

Give the correct form of the verbs to complete the passage.

We go to the restaurant for __________ whenever we‘re tired of eating meat.
(vegetable)

Choose the best answer among A, B, C, or D. 

No one’s got to stay late this evening, …………………?

Choose the word/ phrase (A, B, c or D) that best fits the space in each sentence.

David: “It’s terrible. I don’t think I will be able to pass the exam.”

Mary: “______ ”

Is submarine a ___________ of transport in your country?

I _________ smoking should be banned, especially in restaurants.

Supply the appropriate forms of words in the brackets. 

Urban sewage and industrial waste that man discharges into the sea have a_________ effect on marine life. (DELETE)

Choose the most suitable word(s) to these sentences by circling A, B, c, or D.

He was……………………………. boy when he could swim.