Fill in each space in the following passage with one suitable word.(10point) 
We are destroying the Earth. The seas and rivers are (1)______dirty to swim in. There is too (2)_____smoke in the air many cities in the world. We are cutting( 3)____too many trees. We (4)_____burning the forests. We are also destroying (5)___ of plants and (6)_____.Many areas ( 7)______Earth are wasteland . Farmers in many parts of the world can not ( 8)_____enough to eat. In some countries (9)___ is too little rice . The Earth is in (10)_____ Save the Earth

I. Read the passage and fill the suitable word in the blank: (5points)
We are destroying the Earth. The seas and rivers are (1)................dirty to
swim in. There is too (2).....................smoke in the air in many cities in the world.
We are cutting (3)...................... too many trees. We (4) ...............burning the
forests. We are also destroying (5).....................of plants and
(6)......................Many areas (7)......................Earth are wasteland. Farmers in many
parts of the world cannot (8)...................enough to eat. In some countries
(9)................is too little rice. The Earth is in (10)........................ save the Earth!
II.Read the following passage and choose the best answer A, B, C or D to fill the
blanks (5 points).
Life in the city is (1)................. of activities. Early in the morning, hundreds of
people rush out of their homes in the manner ants do when their nest is broken.
Soon, the streets are full of (2).................. Shops (3).....................offices open,
students flock to their schools and the day’s work (4)............................ The city is
now full of noise. Hundreds (5)........................... sight-seers and tourists visit many
places of (6)........................in the city while businessmen from various parts of the
world arrive to transact business.
With the coming (7)............................night, another kind of activity begins. The
streets are now full of colorful (8)......................... The air is cooler and life
becomes more (9)........................ People now seek entertainment. Many go to the
cinemas, parks and clubs. Some visit friends and relatives and some
(10)..................................their time reading books or watching TV.

VI/ Read the following passage and choose the option (A, B, C, D) to indicate the correct word or phrase that best fits each of the numbered blanks. (1.0pt)

A/ We are slowly destroying the earth. The seas and rivers (21)……………….. too dirty to swim in. here ia so much smoke in the air that it is (22) ……………………….. to live in many of the world’scities. In one well – known city, for example, poisonous gases (23) …………………….. cars pollute the air so much that traffic policemen have to wear oxygen masks. We must act now before it is too late (24) ………………….. anything about it.

Question 21. A. were                B. is               C. are                D. was

Question 22. A. healthy                  B. unhealthy                  C. healthful                D. healthily

Question 23. A. on                      B. at                    C. from                       D. in

Question 24. A. to do                   B. do                    C. doing                   D. did

II. read the passage and fill the suitable word in the blank

we are destroying the earth. The seas and rivers are............... dirty to swim in. there is too ..................smoke in the air many cities in the world. We are cutting.............too many trees. We ....................burning the forests. We are also destroying ...................... of plants and world can not............. enought to eat. in some countries...................is too little rice. The earth is in ............... save the earth.

We are destroying the Earth. The seas and rivers are (1) ……………….dirty to swim in. There is too (2) …………………..smoke in the air in many cities in the world. We are cutting (3) …………………….too many trees. We (4) ………………...burning the forests. We are also destroying (5) ………………..of plants and (6) …………………. Many areas (7) …………………..Earth are wasteland. Farmers in many parts of the world cannot (8) ……………enough to eat. In some countries (9) …………………..is too little rice. The Earth is in (10) ………………. Save the Earth!

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điền 1 từ thích hợp vào chỗ trống

 We are destroying the Earth. THe seas and rivers are(1)......... dirty to swim in. There is too(2).........smoke in the air in many cities in the world. We are cutting(3)............too many trees. We(4)..........burning the forests. We are also destroying(5).............of plants and(6)..........Many areas(7)...........Earth are wasteland.Farmers in many parts of the world cannot (8).....enough to eat.In some countries(9)........is too little rice.THe Earth is in (10)...........Save the Earth!

 We are all slowly destroying the earth. The seas and rivers are too dirty to swim in. There is so much smoke in the air that it is unhealthy to live in many of the world’s cities. In one well-known city, for example, poisonous gases from cars pollute the air so much that traffic policemen have to wear oxygen masks.

       We have cut down so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa cannot grow enough to eat. In certain countries in Asia there is too little rice. Moreover, we do not take enough care of the countryside. Wild animals are quickly disappearing. For instance, tigers are rare in India now because we have killed too many for them to survive. However, it isn’t enough simply to talk about the problem. We must act now before it is too late to do anything about it. Join us now. Save the Earth. This is too important to ignore.

Câu 7. How are the seas and rivers nowadays?

       A. are contaminated                                             B. cannot be swum in

       C. are dirty enough to swim in                            D. are less dirty than they used to be

Câu 8. What do traffic policemen have to do, in one well-known city?

       A. They have to cut down many trees.    B. They don’t take enough care of the countryside

       C. They have to pollute the air                D. They have to wear oxygen masks.

Câu 9. Why do farmers in parts of Africa and Asia not grow enough to eat?

       A. Because people cut down many trees

       B. Because there are large areas of land that can’t be used

       C. Because there is too little rice

       D. Because many trees have been polluted

Câu 10. Wild animals are……………

       A. being protected from natural environment              B. So rare that they can’t survive

       C. killed so many that they can’t live in the forests      D. in danger from extinction

Câu 11. What’s the best title for the passage?

       A. The Environment       B. Conservation          C. Save the Earth    D. Protect the nature

II. Fill in each blank with ONE suitable word to complete the following passage
We are destroying the Earth. The seas and rivers are (1) _____ dirty to swim in. There is too (2) _____ smoke in the air
many cities in the world. We are cutting (3) _____ too many trees. We (4) _____ burning the forests. We are also destroying
(5) _____ of plants and (6) _____ . Many areas (7) _____ Earth are wasteland. Farmers in many parts of the world can not (8)
_____ enough to eat. In some countries (9) _____ is too little rice. The Earth is in (10) _____ . Save the Earth!

we are destroying the Earth . The seas and rivers are too dirty to swim in . There is too smoke in the air in many cities in the world , we are cutting down too many trees . We are burning the forests . We are also destroying a lot of plants and animals . Many areas of Earth are wasteland . Farmers in many parts of the world can not have enough to eat . In some countries there is too little rice . The Earth is in danger . Save the Earth

why can't farmers in very parts of the word grow enough to eat ?

what do you think we should to do save the earth ?