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1. you saw that smoke It came from the hills
-> You saw that smoke which came from the hills.
2.People's carelessness can cause forest fires.They are dangerous
-> People's carelessness which can cause forest fires are dangerous.
3.Nam is very intelligent.He learns in our class
-> Nam who learns in our class is very intelligent.
4.Minh is one of my best friends I have known her since we were at school
-> Minh whom I have known since we were at school is one of my best friends.
5.The new stadium will be opened next week It can hold 120,000 people
-> The new stadium which will be opened next week can hold 120,000 people .
6.my mother works as an engineer she is an excellent cook
-> My mother who is an excellent cook works as an engineer.
7.etna is an active volcano.The volcano is on the island of sicily.
-> Etna is an active volcano which is on the island of sicily.
1 people can get latest ......................and enjoy interesting programs on tv
a newpaper b wedsite c news d data
2 ..........................from factories is one cause of water pollution
a waste b materials c treasure d products
3 do not spend much time ........................the internet , will you ?
a to surf b to play c playing d surfing
4 i can not easily get access ................. the internet because of living in the country
a for b to c into d about
5 we should put garbage bins around here to prevent lazy students ................throwing trash
a for b against c from d away
6 in order to save time , they decided to ride ........................the forest
a over b to c for d through
7 let's do something to protect the environment, .............................?
a shall we b shall i c do not you d shan't we
8 i am the yougest student here , ...........................?
a aren't i b am not i c aren't d am i
9 you should avoid .......................in such a dangerous river
a swim b to swim c sitting d swimming
10 i think that most children are creative enough to write ..................... poems
a beauty b beautiful c beautifully d beautify
There are many kinds of pollution. Air, water, and land can be polluted. Some pollution is caused by nature, such as floods, forest fires, and volcanoes. People are the major cause of pollution. We pollute the air with our cars, homes, and factories. Smoke from factories and car exhaust makes the air looks gray and smoggy. Some people cannot go outside when the air is very bad! We pollute the water by dumping garbage and chemicals in the water. Plants and animals die because of the pollution in the water. We pollute the soil with chemicals and garbage. We harm the land by cutting down trees in the forest, especially to build roads and new houses without careful planning and thinking.
The only way to save our environment is to think about pollution. How can you stop or limit pollution? How do we protect our environment? Conservation is one way to protect our environment. Conservation is the wise use and protection of our environment. We can control water pollution by not producing as much waste and by proper disposal of sewage and garbage. We can take care of recreation land by cleaning up after ourselves and not causing more pollution. Carpooling and public transportation will help reduce air pollution.
Recycling is a type of conservation. Recycling is reusing items over again or in a new way. Recycling can help US conserve our natural resources so they will last many more years.
A. Find the word in bold in the passage that means:
1. the protection of the natural environment Conversation
2. have a bad effect on something dumping
3. a large amount of water covering an area that is usually dry floods
4. sharing a car ride with other people carpooling
5. waste gases that come out of an engine exhaust
6. the process of making air, water, soil, etc. dirty pollution
7. get rid of exhaust
12. Put the adjectives in brackets into the comparative or superlative form
Dear Robert,
I'm writting to tell you about our new house . It's 1) .....the nicest......(nice) house I have ever seen . It's much 2) .......BIGGER....... ( big ) than our last one but also 3).......THE MOST EXPENSIVE......... (expensive).The house looks very modern . There are many rooms with large windows and wooden floors.
I finally have a room that I don't have to share with my 4)..........YOUNGEST.....(young) brother.My bedroom is on the second floor and I have a great view. 5)...........THE BEST......(good) thing about this house is that it has a lovely garden. There are lots of flowets and trees around which make the place much 6)......MORE COLORFUL..........( colourful).
The new house is in a peaceful area . It's actually 7)...................THE QUIETEST.( quiet) area I've ever livesmd in. The neighbours are also very kind . Can you believe they organised a party for us ? They are definitely 8)........THE MOST FRIENDLY...... (friendly) people I have ever met.
Well, that's all my news . I hope you'll visit me soon. I can't wait to show you the new place.
Yours,
Chris
12. Put the adjectives in brackets into the comparative or superlative form
Dear Robert,
I'm writting to tell you about our new house . It's 1) .....the nicest......(nice) house I have ever seen . It's much 2) ........bigger....... ( big ) than our last one but also 3)........more expensive......... (expensive).The house looks very modern . There are many rooms with large windows and wooden floors.
I finally have a room that I don't have to share with my 4).........younger.......(young) brother.My bedroom is on the second floor and I have a great view. 5).........The best.........(good) thing about this house is that it has a lovely garden. There are lots of flowets and trees around which make the place much 6)..........colourful......( colourful).
The new house is in a peaceful area . It's actually 7).........quieter than...........( quiet) area I've ever livesmd in. The neighbours are also very kind . Can you believe they organised a party for us ? They are definitely 8)......more friendly........ (friendly) people I have ever met.
Well, that's all my news . I hope you'll visit me soon. I can't wait to show you the new place.
Yours,
Chris
B. Read the text carefully, then choose the correct answers.
More than two hundred years ago, the term 'environmental pollution was quite strange to people. They lived healthily, drank pure water, and breathed fresh air. Nowadays, the situation is quite different. People all over the world are worried about things that are happening to the envi Actually it is man that is destroying the surroundings with many kinds of wastes. Everybody knows that motorbikes and cars emit dangerous gases that cause poisonous air and cancer, but no one wants to travel on foot or by bicycle. Manufactures know that wastes from factories make water and soil polluted, but they do not want to spend a lot of their money on treating the wastes safely. Scattering garbage is bad for our health, but no one wants to spend time burying it. Is it worth talking a lot about pollution?
1. More than two hundred years ago
a. the environment was polluted as much as it is today
b. people knew nothing about environmental pollution
c. air was polluted badly
d. people were faced with pollution
2. Nowadays, many people are concerned about the
b. the polluted water
a.the poisonous air
c. the wastes from the factories
d. the environmental pollution
3. According to the passage, people know that mortorbikes and cars emit dangerous gases
a. so they do not travel by motorbikes and cars
b. so they prefer traveling by bicycles
c. but they still prefer traveling by mbtorbikes. and cars
d. and they enjoy traveling on foot
4. Factory owners
a. know nothing about pollution
b. pollute water and soil
c spend a lot of money on treating wastes
d. don't treat industrial waste safely
5. Which of the followings is not true?
a. in former days, people led a healthy life.
b. People have no awareness of the dangerous of pollution
c. Water is now heavily contaminated by industrial waste
d. It's harmful for our health if rubbish is spreaded over our areas
3 Choose the correct answer to complete the sentence :
1 . Huong went to Hanoi last week . She . . . . . . . . . . . . . . there once a few years ago .
A . was B . was being C . has been D . is
2 . I don ' t study enough for the examination . I wish I . . . . . . . . . . . . . . . . . harder .
A . studied B . have studied C . study D . studies
3 . I am a teacher , . . . . . . . ?
A . amn ' t B . aml C . aren ' t . D . aren ' t we
4 . Everything is expensive here , . . . . … . . . . . . . ?
A . is it B . isn ' t it C . are they D . aren ' t they
5 . Everybody likes to be independent , . . . . . . . . . . . . . . ?
A . is he B . are they C . aren ' t they D . don ' t they
6 . She rarely went to the cinema , . . . . . . . . . . . .
A . did she B . didn ' t she C . did they D . didn ' t they
7 . She . . . . . . . . . . . . . . the cold climate .
A . used to B . get used to C . got used to D . has used to
8 . She will buy a new house when she . . . . . . . . . . . . . . a doctor in the future .
A . become B . becomes | C . became D . will become
9 . Going abroad is going to a . . . . . . . . . . . . . . . . . country .
A . familiar B . wonderful - C . foreign D . economical
10 . We are going to visit Ha Long Bay . . . . . . . . . . . . . . is one of the most interesting places of the North
. A . who B . which C . where | D . whom
11 . Hoa and her dog . . . . . . . . . . . . . are standing over there go to the park every Sunday morning .
A . that B . who C . which D . whom
12 . She looks forward . . . seeing her husband coming back soon
A . at D . with • B . on C . to
13 . Mount Pinatubo ……. erupted in 1991 is in the Philippines ,
| D . who B . which C . when A . whom . .
14 . Hundreds of people died in that volcanic eruption . . . . . . . . . . . . had been warmed before
. A . whom B . which C . when D . who
15 . Tornadoes can suck anything . . . . . . . . is in their path .
A, who B . whom C . where | D . that
16 . The huge earthquake . . . struck the city of Kobe in Japan killed a large number of people . A . who | B , that C . where D . whom
17 . The eruption of Mount Vesuvius in AD79 destroyed Pompeii…. was an ancient city of Italy
A . who B . where | C . which D . when
18 . The children . . . . . . . . . . . . . . are playing in the back yard are Mr . Ba ’ s nephews .
A.who B . that . C . which D . whose
19 . Vietnam . . . . . . . . . . . . . . is in the Southeast Asian is considered the pearl of the region .
A . which B . who | C . where D . whom
20 . Mount Everest is the word ' s ………mountain
A . high B . higher C . highest D . highly
1 The book is so expensive the she can't buy it
-> The book.......ín't cheap enough foe her to buy it
2 People speak English in Australia
-> English......is spoken in Australia
3 She doesn't go to China with us
-> I wish.....she went to China with us
4 I was very amused, so I couldn't stop laughing
-> I could......not stop laughing because I was very amused
5 I started working her in 1998
-> I have....worked her since 1998
Bài 2 Find and correct the mistakes
1 I wish the sun were=> was shine so that we could go swimming
2. The number of people who wears jeans are=> is increasing, that's why sales of jeans are going up
4. They used to playing=> play soccer with their father when were young
5. All the flights had to been=> be canceled because of the storm
1. She can't get home.......she has some money
A. if B. in case C. while D. unless
2. That house is in terrible condition, you can see, it....for years
A. hadn't been painted C. hasn't been painted
B. wasn't painted D. isn't painted
3.........he was a brilliant scientist
A. It is said that B. He is said that C. It was said D. It is saying
4. Exposure to pollution can cause many serious illnesses.....to death
A. which led B. led C. that led D. leading
5. The doctors are trying their best.....the injured woman
A. to save B. save C. saving D. to have saved
6. I think you.....better not worry too much about that
A. had B. should C. could D. will
7. Thank you very much......the Christmas present
A. for B. after C. about D. with
1. A.muscles B. needles C.routes D. wardens ( đều gạch dưới chữ "s")
2. A. sacred B. died C. naked D.wanted ( đều gạch dưới chữ " ed")
3. Why don't you buy oranges when they are much....... than apples
A. less expensive B.not expensive C. as expensive D.lesser expensive
4. My mother .... for an hour and she hasn't finished it yet
A. has cooked B.has been cooking C. had cooked D.had been cooking
5. People's carelessness can cause forest fires. They are dangerous
A. People's carelessness can cause forest fires are dangerous
B. People's carelessness can cause forest fires which is dangerous
C. People's carelessness can cause forest fires that is dangerous
D. People's carelessness can cause which are dangerous.