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I .Supply the correct word form
1. The duty of the police is the maintenance of law and order ﴾maintain﴿
2. Our tomatoes are ripening nicely, they'll be ready to eat in about a week ﴾ripe﴿
3. Look at this picture of Bill and his father ‐ you can see the likeness clearly, can't you? ﴾like﴿
4. He said "good morning" in a most unfriendly way ﴾friend﴿
5. Playing for the national team for the first time was an unforgetable experience for Hong Son ﴾forget﴿
6. "this is not a good essay" said the lecturer 'i find your arguments unconvincing ﴾convince﴿
7. It's a lovely old house, I agree, but can we afford to modernize it? ﴾modern﴿
8. George and I have been friends since childhood he used to live next door ﴾child﴿
9. In winter it is important for farmers to provide food and warmth for their animals ﴾warm﴿
10. Pele encouraged Ronaldo to take part in 2002 World Cup ﴾courage﴿
11. Flexibility is one of the qualities repuired of a social worker ﴾flexible﴿
12. Novelists are among the most imagative people in the world ﴾imagine﴿
13. Secondary education is compulsory and free in many mountries ﴾compel﴿
14. The song has offically been selected for the Sea Game 22, Vietnam ﴾office﴿
15. Environmentists are doing their best to make people aware of the danger of air pollution ﴾environment﴿
One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is basic human right. But acid rain, industrial pollution and garbage have made many sources of water undrinkable. Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich variety of animals and plants, including 1,300 rare species that do not exist anywhere else in the world. But they are being destroyed by the massive volumes of industrial effluent which pours into the lake everyday. Even where law existed, the government did not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world’s water surface. But it is the dumping ground for 50% of all marine pollution. Almost 16 countries regularly throw industrial wastes a few miles off shore.
Water is free to everyone. A few years ago people thought that the supply of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, and we are at last beginning to respect this precious source. We should do something now.
1. According to the writer, one environmental problem in the world today is ________ .
A. acid rain B. industrial pollution.
C. safe water shortage. D. population explosion .
2. Many sources of water are not drinkable because of _______ .
A. acid rain. B. industrial pollution.
C. garbage D. all A, B, C, are correct
3. What is serious problem of Lake Baikal in Russia?
A. It contains a rich variety of animals and plants.
B. It is polluted by massive volumes of industrial wastes discharged into it .
C. It has 1,300 rare species that do not exist anywhere else in the world .
D. The government did not have the power to enforce laws and regulations.
4. How many countries throw industrial waste into the Mediterranean Sea regularly?
A. nearly 16 B. exactly 16.
C. exactly 15 D. less than 15.
5. What is the message to the reader?
A. We should take action to protect our water resources.
B. We should take all water resources into account.
C. We should limit the use of water resources.
D. We should encourage people to use safe water.
Chúc bạn học tốt 
1. interesting
2. signature
3. application
4. activities
5. encourages
6. organization
7. voluntary
8. worldwide
9. natural
10. old
I. Fill in the blank with the correct form of the word
1. What is the correct pronunciation of this word (pronounce)
2. Last week we have an enjoyable summer holiday ( enjoy)
3. The importance of the project made me tense ( important)
4. You had better do some revision for the final exam ( revise)
5. Unfortunately, her illness was more serious than we thought ( fortunate)
II. Fill in each gap with a suitable word to complete th following passage
Rivers are one of the world's most important natural resources . Many cities are on the large rivers, and (1) almost every country has a least one river that (2) plays an important part in the lives of its people . Beside transportation, rivers (3) provide water for crops, water to drink , and re creation for people who live along their (4) banks And in (5) order to get water for crops , engineers sometimes build a dam (6)across a river and let water become a lake behind the dam . Then people can use their water not (7) Only irrigate fields but also to make eletricity for homes and industries. (8) However the water often becomes polluted when cities river bank grow (9) in size and the number of industries increases. We are learning that it is necessary to (10) keep rivers clean if we want to enjoy the benefits of the natural resources.
II. Fill in the blank of the following passage with ONE suitable word. Write your answer on your answer sheet.
There is much more water than land (1)____on_______ the surface of the earth. The sea and oceans (2)_____are________ nearly four-fifths of the whole world, and only one-fifth of (3)___surface _______ land. If you traveled over the earth (4)____in_____different directions, you would have to spend much more of your time (5)______travelling__________ on water than on roads or railways. We sometimes forget that (6)______each_________ every mile of land there is four miles of water.
There is much water on the surface of our earth that we (7)______have________ to use two words to describe. We use the word seas to (8)____describle __________ those parts of water surface which (9)_______are _______ only a few hundreds of miles wide, the word oceans to describe the huge areas of water which are thousands of miles wide (10)_____and_____ very deep.
III. Read the following passage carefully and choose the best answer to each question. Identify your answer by writing the corresponding letter A, B, C or D on your answer sheet.
One of the most urgent environmental problems in the world today is the shortage of clean water. Having clean drinking water is basic human right. But acid rain, industrial pollution and garbage have made many sources of water undrinkable. Lakes, reservoirs and even entire seas have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. It contains a rich variety of animals and plants, including 1,300 rare species that do not exist anywhere else in the world. But they are being destroyed by the massive volumes of industrial effluent which pours into the lake everyday. Even where law existed, the government did not have the power to enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of the world’s water surface. But it is the dumping ground for 50% of all marine pollution. Almost 16 countries regularly throw industrial wastes a few miles off shore.
Water is free to everyone. A few years ago people thought that the supply of clean water in the world was limitless. Today, many water supplies have been ruined by pollution and sewage. Clean water is now scarce, and we are at last beginning to respect this precious source. We should do something now.
1. According to the writer, one environmental problem in the world today is ________ .
A. acid rain B. industrial pollution. C. safe water shortage. D. population explosion .
2. Many sources of water are not drinkable because of _______ .
A. acid rain. B. industrial pollution. C. garbage D. all A, B, C, are correct
3. What is serious problem of Lake Baikal in Russia?
A. It contains a rich variety of animals and plants.
B. It is polluted by massive volumes of industrial wastes discharged into it .
C. It has 1,300 rare species that do not exist anywhere else in the world .
D. The government did not have the power to enforce laws and regulations.
4. How many countries throw industrial waste into the Mediterranean Sea regularly?
A. nearly 16 B. exactly 16. C. exactly 15 D. less than 15.
5. What is the message to the reader?
A. We should take action to protect our water resources.
B. We should take all water resources into account.
C. We should limit the use of water resources.
D. We should encourage people to use safe water.
COMBINE THESE SENTENCES BY USING RELATIVE PRONOUN:
1. Chinese people have a very special kind of soup. This kind of soup is made from shark's fin.
=> Chinese people have a very special kind of soup which is made from shark's fin.
2. A lot of fish died everyday. They live in the polluted sea.
=> A lot of fish which live in the polluted sea, died everyday.
3. We have a new teacher. I really like her.
=> We have a new teacher who I really like.
4. Many people get sick or die every year. These people eat puffer fish, a very poisonous species.
=> Many people who eat puffer fish, a very poisonous species, get sick or die every year.
5. She'll tell you the story. That story will surprise you.
=> She'll tell you the story which will surprise you.
6.The most beautiful park is opposite my house. It has a lot of big trees.
=> The most beautiful park where has a lot of big trees, is opposite my house.
7.Peter is studying French and German. He has been abroad.
=> Peter who has been abroad, is studying French and German.
8. You've all met Michael Wood. He is visiting us for a couple of days.
=> You're all met Michael Wood who is visiting us for a couple of days.
9. We are moving to Manchester is the north west.
=> We are moving to Manchester where is the north west.
10. I'll stay with Adrian. His brother is one of my closet friends.
=> I’ll stay with Adrian whose brother is one of my closet friends.
11. The Earth is a planet. It can support life.
=> The Earth which can support life, is a planet.
12. The book is about the girl. She runs away from home.
=> The book is about the girl who runs away from home.
13. The picture was very beautiful. She was looking at it.
=> The picture which she was looking at, was very beautiful.
14. The woman teaches me English. You are listening to her.
=> The woman who you are listening to, teaches me English.
15. Do you know the woman? Who is coming toward us?
=> Do you know the woman who is coming toward us?
16. The fence is made from wood. It surrounds our house.
=> The fence which surounds our house, is made from wood.
17. The first person is Mr.Smith. We must see him.
=> The first person who we must see, is Mr.Smith.
18. Tet is a big occasion. The member of family gather on this occasion.
=> Tet which the member of family gather on, is a big occasion.
19. New York is a famous city. Everybody want to live in this city.
=> New York where everybody want to live in, is a famous city.
20. Trinh Cong Son composed songs. They are greatly liked by millions of Vietnamese people.
=> Trinh Cong Son composed songs which are greatly liked by millions of Vietnamese people.
1.Now a day scouting is popular worldwide. (world)
2.By recycling we can save natural (nature)resources
3.The scouts also help the elderly (old)and street childre
4.some of my relatives (relate)live in countryside
5.A lot of people believe that well-paid jobs are plentiful (plenty)
6.Air pollution (polute)is a big problem
7.UG lives in an attractive residential (reside)part of Sydney
8.The duty of the police is the maintenance (maintain)of law and order
9.The song has officially (office) been selected for the Sea Games 22nd,Vn
10.We had to take out a lending (lend)from a bank
11.Freedom of speech (speak)is one of the fundametal rights
12.It seems logical (logic)to change the timetable
13.The children was suprised at the sudden entry (enter)of their teacher
14.The water in this lake is rather salty (salt),like sea water
15.I feel so sleepy (sleep)I'm going to bed
16.Jon gives him an allowance (allow)of $50
17.The newly-built cinema shows a various (vary)of films
18.I was kept awake (wake) last night by the noise
19.We all have a loyalty (loyal)to our country
20.Woman nowaday have more freedom (free)to paticipate in social activities