. Supply the correct passive form of the verbs in brackets.

1. This computer ______(use) for two years.

2. America _____(discover) by Christopher Columbus.

3. I think this institution _____(widen) twice since 1999.

4. Sydney Opera House in Australia _____(finish) in 1973.

5. My sister is studying law at Viet Nam National University, Ho Chi Minh city now. This university _____(situate) in Thu Due District.

6. The Great Wall in China _____(build) many centuries ago.

7. David and his father ___(visit) the Temple of Literature last week.

8. The Golden Gate Bridge in San Francisco _____(complete) in 1937.

9. The University of Cambridge _____(form) in 1209. It is always considered to be one of the most prestigious universities in the world.

10. BurjKhalifa in Dubai, the highest building in the world,_____ (open) in 2010.

Hoàn thành câu với dạng đúng của các động từ sau:
challenge cover depend investigate maintain
discover conserve mystery entrap contribute
1. The government has just set up a wildlife.....................project.
2. Community police have made a very positive...................to crime prevention.

3. Sperm whale populations are at risk due to hunting and their accidental..................in fishing nets.
4. Destruction of the environment is one of the most serious...................we face.
5. They are investigating the......................disappearance of a young woman.
6. Seventy-five percent of the earth surface is....................by water.
7. The power station has been shut dơn for essential.....................
8. The.....................of the seabed is being carried out.
9. Scientists have made many important new...............of the depth by using modern devices.
10. By the age of eighteen he was completely...................of his parents.

D. use the word give in capitals at the end of each line to form a word fits in the gap in the sam line

Qualcomp have just brought out their (1) new handheld computer the Powertop. it's(2) not to love it, with its smooth shiny (3) and its bright screen. it might not be the best (4) to handheld computing because it's quite advanced but you'll find and(5) of all the features in the detailed manual. the Powertop has been (6) designed to fit a lot of computing power in your palm. the (7) of a unique wireless Internet connection means there's a worrld of (8) just waiting for you. we give the powertop out of ten

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

Just after the play started there was a power failure.

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

I left the office. There was a power cut just then. 

1.       Last night we (watch) ____________ TV when the power failed.

2.       I (not see) ____________ him since last Sunday.

3.       Hurry up! The train (come) ___________ .

4.       Columbus (discover) ____________ America more than 400 years ago.

5. My mother (come) __________ to stay with us next week.

6. She often (go)__ ____________ to a park near the river bank on Saturday afternoon. 

7. He (not stay) __________________at home at the moment.

8. I had a phone call while I (surf) ____________the web.

9. I (write)______ ______ to my pen pal two months ago.

10. I (not receive) ____________your letter since last year.

Just after the play started there was a power failure

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions. 

MODERN SCIENCE

It seems entirely natural to us that there are teams of scientists in universities and (46) _______ institutions around the world, attempting to discover the way the world works. (47) _______, it hasn’t always been that way. Although the scientific method is now four or five hundred years old, the ancient Greeks, for example, believed that they could (48) _________ the cause of natural events just by the power of thought. 

During the 17th century, more and more people began to realize that they could test their scientific ideas by designing a relevant experiment and seeing what happened. A lot of (49) _________ was made in this way by individual scientists. These men and women often worked alone, carrying out research into many different areas of science, and they often received very little (50) _________ for their hard work. At the start of the 20th century, though, it became clear that science was becoming more complicated and more expensive. The individual scientists disappeared, to be replaced by highly qualified teams of experts. Modern science was born.

Điền vào ô 46