It was not until the end of the nineteenth century  ...............

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

Câu 5. Over the last century, there ______ many significant changes in the way we live.

Mark the letter A, B, C, D on your answer sheet to indicate the correct answer to each of the following questions. 

Some cities are switching to renewable energy sources rather than relying on __________   ones such as coal and gas.

He is a very intelligent boy; ...............  , he sometimes gets bad marks.

The French government has discouraged grocery stores ..........  providing free plastic bags to customers since 2016.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

Câu 7. The existence of such a centre is expected to help ASEAN members facilitate assistance to any country ____ by a disaster.

Choose the best answer.

The city which was destroyed during the war has now been rebuilt. => The city ______ during the war has now been rebuilt.

When being interviewed, you should concentrate on what the interviewer is saying or asking you.

I got a huge surprise last week. My cousin from Australia arrived on my doorstep, completely ................... . He was the last person in the world I expect to see.

Choose the correct answer in each sentence.

______________ students have requested on-campus housing, they must wait at least a month for an official response.

Choose the best answer:
Florida, _______ the Sunshine state, attracts many tourists per year.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

Câu 16. In recent years, China has ____________ the lead in global warming pollution, producing about 28 percent of all CO2 emissions.

Choose the best answer.

We went to Sandra’s party, ____ we enjoyed very much.

This is not the right_____  to ask for my help; I am far too busy even to listen.

By cutting down trees, we _______the natural habitat of birds and animals.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

Câu 18. We regret that it is impossible to meet the ______date for the goods you recently ordered from us.

Choose the best answer.

She is the only student who gets the best mark in my class. => She is the only student __________ the best mark in my class.

Everyone knows about pollution problems, but not many people have ______ any solutions.

.................. Columbus was one of ............ first people to cross .................. Atlantic.

Mark the letter A, B, C or D to indicate the correct answer to each of the following questions.

Câu 15. When you are in the desert, you have to keep your eyes _______ for snakes that may be hidden in the sand.

Choose the best answer:
Something _____ immediately to prevent teenagers from _____ in factories and mines.