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He need do it himself, ________?

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When I see her yesterday, I invited her to come to my house

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Over the last century, there ____ many significant changes in the way we live.

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When ________ as captain of the national football team, he knew he had to try harder

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This research was based on a small group of people, so we have to take the results with a ____ ofsalt

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It‟s high time you ______ to study harder since last year, you had a very bad result

Choose the letter A, B, C or D to complete the sentence. "A lightning-fast 30-degree bow is _____ for friends"

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A new study group has been _______ by the United Nations

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 Trang: Thank you very much for inviting me to your house.
 Susan: _____________

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions:

Whenever problems come up, we discuss them frankly and find solutions quickly.

Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions:

No one knew precisely what would happen to a human being in space.

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He will be sue for __________ of contract if he does not do what he promised.

Mark the letter A, B, C, or D on your answer sheet to indicate the underlined part that needs correction in each of the following questions:

Some of my classmates spend most of their spare time to surf the Net.

Current extinction rates are at least 100 to 1,000 times higher than __ rates found in the fossil record. 

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This price reduction is due to high ________ among suppliers

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On the envelope was a firm _________ to open the letter immediately

A high increase in crime rates is ____ by the majority of the people in urban cities.

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Your parents don’t allow you to go out with me, ______________?

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I think seat 4 or 5 is the most _________ for me because I’ve never been a boat before.

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As soon as I let go of the string, _______ the balloon, high into the sky

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In a formal interview, it is essential to maintain good eye ____________ with the interviewers