A 3:
We are using up the world's petroleum. We use it in our cars and to heat our
building in winter. Famers use petrochemicals to (71)
use them to kill insects eating plants. These chemicals go (72)
the soil rich. They
rivers and
lakes and kill the fish there. Thousands of pollutants also go into the air and pollute
it. Winds carry this (73) air to other countries and other continent. Poor
formers use the same land over and (74) . The land needs a rest so it will
be better next year. However, the farmers must have food this year. Poor people
cut down forests (75) firewood. In some areas when the trees are gone,
7
the land becomes desert. Poor people can't save the environment for the future;
This is not a problem for one country or one area of the world. It is a problem for
all humans. The people and the nations of the world must work together to
preserve the world's resources.
71. A. enrich B. change C make D. let
72. A. to B. toward C. at D. into
73. A. pollute B. polluting C. polluted D. pollution
74. A. over B. again C. repeated D. repeating
75. A. of B. for C. with D. at
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1.We have built more hospitals to take better care of people. 1.Chúng tôi đã xây dựng thêm nhiều bệnh viện để chăm sóc mọi người tốt hơn.
2. I can travel in a car around the world. 2. Tôi có thể đi du lịch bằng ô tô vòng quanh thế giới.
3.She passed the final exams so her parents bought her a bicycle. 3. Cô ấy đã vượt qua kỳ thi cuối cấp nên bố mẹ cô ấy đã mua cho cô ấy một chiếc xe đạp.
4. We will go out tonight because we do not have to study. 4. Chúng tôi sẽ đi chơi tối nay vì chúng tôi không phải học.
5. I am two years younger to learn to play the piano. 5. Tôi còn trẻ hơn hai tuổi để học chơi piano.
7. I think you should buy that motorbike. 7. Tôi nghĩ bạn nên mua chiếc xe máy đó.
8. My sister would visit me more often if she did not live so far away. 8. Chị gái tôi sẽ đến thăm tôi thường xuyên hơn nếu chị ấy không sống xa như vậy.
1. Within the last 100 years, deserts have been growing at a frightening speed.
2. People living near the edge of the Gobi Desert will leave their homes if sandstorms are not stopped.
3. The local man said that the mudslide was caused by the ground which has been made unstably by heavy rainfall.
4. Where were you when the earthquake began yesterday?
5. That was a terrible earthquake but luckily we are all survived.
1. i haven't seen her for three years
2. the lesson will be explained untill all the students understand by the teacher
3. i wish i drew well
4. jeans are sold all over the world
5. a new library is going to be built in the area
6. we were made laugh a lot by the clown
7. we wish we lived near from school
8. we used to be took to the circus when we lived in the city by my father
9. i used to get up late last year, but this year i often get up early
10. your homework has to be finished on time
21. plays
22. with
23. what
24. they
25. would
26. out
27. on
28. Everything
Folk music is not the same as pop music.
Although the swimmer tried hard, she couldn’t set up a new world record.
Their house was made more beautiful with many colors by them.
Last year, many volunteers went to the flooded area and gave free food to people.
They also helped people rebuild houses and plant trees.
My hometown is so lovely that I always want to live and work there.
Mary is such a good student that all ...
We got up so late that we missed the bus.
They are so nice that I feel ...
It is such an interesting novel that I read it again and again.