Use the correct form of words in brackets.

1.Today scientific progress is mostly defined in terms of (technology) ......... advancements.

2. The first experience was (succeed)......., so we need to do another one.

3. A (geology) .......... is a scientist who studies the solid and liquid matter that constitutes the Earth.

4. The US(explore)......of the Moon began with the Ranger 4 impactor in 1962.

5. A nuclear power reactor (operate).......... could provide assistance with the loading and unloading of nuclear fuel.

6. The study point out that many people's health has been affected from bathing or drinking (pure).....water.

7. Thousands of (chemistry)....... are used in everyday products - in our water, our food and in the air we breathe.

8. (Research) ...... in Japan have found that human aeging may be able to be delayed or even reserved.

9. Here are several(science)...... proven studies that describe how to keep fit.

I. Put the question for underlined word

1.I bought a new bike for my son on his 11th birthday.

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2. Yes, he rented a new house in the city center.

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3.My father helped me repair my bike yesterday.

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4. My family went to Sam Son beach last summer vacation.

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5.My uncle moved to Ha Noi in 2009

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6.Lan arrived at the airport 15 minutes late last year.

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7. Tom watched TV all day.

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8. She was sad because of her failure.

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9. I went to school by bike when I was 10.

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10. She stayed there to study English for 2 years

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II. Give the correct form of the words in the brackets ( Cho dạng thức đúng của các từ trong ngoặc)


11. Model making is a …… ways of spending time. (WONDER) 
12. They were …… prepared for the final exam. (CARE) 
13. That girl can use leaves to make …… sounds. (MUSIC) 
14. Although Titanic was a great …… film, it has a sad ending. (ROMANCE) 
15. She was …… when she did the test badly. (HOPE)
16. He find English …… but history boring. (FASCINATE) 
17. These birds have a …… ability to find their way home. (NATURE)
18. I found the visit most …… . ( EDUCATE)  19. This factory is producing more and more …… (POLLUTE) 
20. Do you have a …… costume in your country? (NATION)