Choose the best answer among A, B, C or D that best completes each sentence:  Benzene, which was discovered by Faraday, ______ the starting point in the manufacture of many dyes, perfumes and explosives.

Mark the letter A, B, C, or D to indicate the sentence that best combines each pair of sentences in the following questions.

Câu 49. The region's average rainfall is high. Few streams and rivers can be seen there.

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She glanced……………the letter then gave it to me.

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Mai Huong congratulated me ……………………….the exam with flying colors.

The director imagines how the film should look and guides the actors and the actresses as they make the movie. Assistants help the producer and the  _______.

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You need a ……….. to be able to park your car there.
 

Choose the best answer among A, B, C or D that best completes each sentence: I did not…. The impression that they were unhappy about the situation.

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44. Let’s settle this argument once and for_____________ .

Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions.

Câu 28. From time memorial, cities have been the central gathering places of human life, from where the great ideas and movements of the world have sprouted.

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Câu 16. Students are restrained from eating bananas prior to an exam for ________ of failing 'like sliding on a banana skin'.

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.Listen! I hear………………..knocking at the window.

.............. there is not enough information on the effects of smoke in the atmosphere, doctors have proved that air pollution causes lung diseases.

Results from last week’s Lakeside City Gazette survey ................. a change in attitudes towards urban gun control laws.

What a stupid thing to do. Can you imagine anyone  ...........  so stupid?

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It is a ______.

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 My brother had never come back home ___________ he was an exchange student in the USA.

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What was the name of the girl ________ passport was stolen?

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64. I’m very lazy. I only go to the gym once in a_____ moon.

The sun ........ is one of millions of stars in the universe, provides us with heat and light.

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 Please, go ___________ the stairs carefully.

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She often reads newspapers and look through the Situations _______ columns every day, but up to now she has not found any job yet.