1. If people (stop)............ using dynamite for fishing, a lot of sea creatures (be )...........
well preserved.
2. There (be ).............. big floods every year if you (cut).............. down the trees in the forests.
3.If we (work).............. hard, we (make ).................this beach a clean and beautiful again.
4. She (lose) ...............her job if she (go) ................to work late again.
5. They (lose) ...............their way if they (not take) .................a map.
6. Nam (stay) ..................at home if it (rain) ..................heavily.
7. What (happen) ..................if the pollution (increase)...................?
8. Frogs and toads (die) ................ a lot if people (continue )...........to use electricity to catch fish.
9. If Lan (not have) .............. a bicycle, she (not go) camping with us.
10. If the students ( not throw).............. plastic bags anymore, our school yard (clean) ...............

write the correct forms of the words in brackets

1. unless we stop ( cut ).............. down trees in forests , we cant prevent floods and other ( nature)...... disasters

2. if people ( use)....... public transport , there (be)............ less air pollution

3. Nam Cao ( be).................. one of the most( write)............ in Viet Nam

4. I ( not like) ................... watching motor ( race) .......... on TV. it is dangerous

5. No one ( use)............ there textbooks because they were ( publish)............ in 1975

Read the following passage and mark the letter A, B,C or D on your answer sheet to indicate the correct word or phrase that best first each of the numbered blanks

Humans are destroying the earth’s tropical rain forests. About 80,000 square kilometers are being destroyed every year. About a quarter of the (38)_____ comes from people cutting trees for fuel. Another quarter is to make grassland for their cattle. The (39)______ trees are cut down to sell the wood to start farms.

The population in cities all over the world is growing, and more and more wood is needed to build huge new buildings. For example, 5,000 trees from Sarawak rain forest in Malaysia were used to build just one tall building. (40)_______ people continue cutting down that many trees in Sarawak rain forest, all the trees could be gone in eight years.

The world needs more food, and it (41)______ like a good idea to clear the rain forests and use the land for agriculture. Many people think that the land under these huge, thick forests must be in rich nutrients, but it isn't. This is another surprising thing about rain forests. Most of the land in tropical rain forest is very (42)________.

Điền vào ô 38

A. destruction

B. destroying

C. destroy

D. destructive

Read the following passage and mark the letter A, B,C or D on your answer sheet to indicate the correct word or phrase that best first each of the numbered blanks

Humans are destroying the earth’s tropical rain forests. About 80,000 square kilometers are being destroyed every year. About a quarter of the (38)_____ comes from people cutting trees for fuel. Another quarter is to make grassland for their cattle. The (39)______ trees are cut down to sell the wood to start farms.

The population in cities all over the world is growing, and more and more wood is needed to build huge new buildings. For example, 5,000 trees from Sarawak rain forest in Malaysia were used to build just one tall building. (40)_______ people continue cutting down that many trees in Sarawak rain forest, all the trees could be gone in eight years.

The world needs more food, and it (41)______ like a good idea to clear the rain forests and use the land for agriculture. Many people think that the land under these huge, thick forests must be in rich nutrients, but it isn't. This is another surprising thing about rain forests. Most of the land in tropical rain forest is very (42)________.

Điền vào ô 42

A. short

B. poor

C. unfortunate

D. ill

Read the following passage and mark the letter A, B,C or D on your answer sheet to indicate the correct word or phrase that best first each of the numbered blanks

Humans are destroying the earth’s tropical rain forests. About 80,000 square kilometers are being destroyed every year. About a quarter of the (38)_____ comes from people cutting trees for fuel. Another quarter is to make grassland for their cattle. The (39)______ trees are cut down to sell the wood to start farms.

The population in cities all over the world is growing, and more and more wood is needed to build huge new buildings. For example, 5,000 trees from Sarawak rain forest in Malaysia were used to build just one tall building. (40)_______ people continue cutting down that many trees in Sarawak rain forest, all the trees could be gone in eight years.

The world needs more food, and it (41)______ like a good idea to clear the rain forests and use the land for agriculture. Many people think that the land under these huge, thick forests must be in rich nutrients, but it isn't. This is another surprising thing about rain forests. Most of the land in tropical rain forest is very (42)________.

Điền bào ô 39

A. staying

B. remaining

C. standing

D. dwelling

Read the following passage and mark the letter A, B,C or D on your answer sheet to indicate the correct word or phrase that best first each of the numbered blanks

Humans are destroying the earth’s tropical rain forests. About 80,000 square kilometers are being destroyed every year. About a quarter of the (38)_____ comes from people cutting trees for fuel. Another quarter is to make grassland for their cattle. The (39)______ trees are cut down to sell the wood to start farms.

The population in cities all over the world is growing, and more and more wood is needed to build huge new buildings. For example, 5,000 trees from Sarawak rain forest in Malaysia were used to build just one tall building. (40)_______ people continue cutting down that many trees in Sarawak rain forest, all the trees could be gone in eight years.

The world needs more food, and it (41)______ like a good idea to clear the rain forests and use the land for agriculture. Many people think that the land under these huge, thick forests must be in rich nutrients, but it isn't. This is another surprising thing about rain forests. Most of the land in tropical rain forest is very (42)________.

Điền vào ô 40

A. Unless

B. If

C. While

D. Although

Read the following passage and mark the letter A, B,C or D on your answer sheet to indicate the correct word or phrase that best first each of the numbered blanks

Humans are destroying the earth’s tropical rain forests. About 80,000 square kilometers are being destroyed every year. About a quarter of the (38)_____ comes from people cutting trees for fuel. Another quarter is to make grassland for their cattle. The (39)______ trees are cut down to sell the wood to start farms.

The population in cities all over the world is growing, and more and more wood is needed to build huge new buildings. For example, 5,000 trees from Sarawak rain forest in Malaysia were used to build just one tall building. (40)_______ people continue cutting down that many trees in Sarawak rain forest, all the trees could be gone in eight years.

The world needs more food, and it (41)______ like a good idea to clear the rain forests and use the land for agriculture. Many people think that the land under these huge, thick forests must be in rich nutrients, but it isn't. This is another surprising thing about rain forests. Most of the land in tropical rain forest is very (42)________.

Điền vào ô 41

A. seems

B. looks

C. tastes

D. sounds

PART 1;Read the following passage nd fill in each numbered space with ONE appropriate word

ON THE TOPIC OF CUTTING TREES, NOT EVERYONE IS IN AGREEMENT

There seem to be difrent view on this topic, and these depend on a number of factors. for(1)..........., people who ẹnjoy walking in the forests would like to prevent people (2)........ cutting down trees. Also, we need trees for our oxygen and (3)............ to conservationnists, if we continue to cut them down, we wll certainly destroy our planet.

On the other hand, people who (4)........ a living out of timber think they have a right to cut down trees. I think this is fine provided that they (5).............new trees to replace the one they cut down. Unfortunately,a lot of illegal logging also takes place and these (6).........not replaced. As far as i am concerned,the best approach would be to manage our forests more carefully so that we only cut down trees when its helps other trees survive and remain healthy, or aspart of a replanting program.

*Joining two sentences, using the words in brackets.
1.The climate is changing. The earth is getting warmer.(BECAUSE)
2.We should stop cutting down so many trees. We endanger our oxygen supply.(UNLESS)
3.People begin to recycle. They generate much less trash.(WHEN)
4.We are damaging the ozone layer. The ozone layer is necessary for human existence.(EVEN THOUNG)
5.Sue is suffering from skin cancer. She was exposed to radiation when she was young.(SO)