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1. We must use electricity .............economically..................... ( economy ) 2. ......Solar............... energy is the best alternative source of energy ( sun ) 3. Some volunteer ....conservationists.......................... are cleaning up the beach ( conserve ). 4. .......Prevention........... is better than cure ( prevent ) 5. A good body and love from our parents are the most .......priceless.................. thing I have ( price). 6. These toys made in the USA is .....harmful.......... to children ( harm ) 7. Food is a .........needy...... of our life ( need ). 8. No doubt there will be a great ............shortage.............. of food for the world's population ( short ). 9. I am .............extremely....... disappointed to know my children have not cleaned up all the trash ( extreme ). 10. Neighbors ...............complained.............. to the police about the noise from that house last night ( complaint ) 11. White ao dai symbolizes the ...............purity..... of the girl students ( pure ) 12. Smoking does harm ...................Đề sai :)............ to people's health ( repair ). 13. Speaking in pubic seems to come quite ..........natural.................. to her ( nature ). 14. We are looking forward to the latest ............innovation.............. in computer technology ( innovate ). 15. ............Ultimately........................, you will have to make the decision yourself ( ultimate ). 16. The lava in the volcano ...........solidifies................ as it cools ( solid ). 17. Paper and most plastics are ..............recycled............... materials ( recycle ). 18. What should you do at school to ..............minimize................... pollution ! ( minimum )
1. These people have nowhere to live. They are homeless (HOME)
2. Tom makes a lot of mistakes in his test. He is careless (CARE)
3. This useless tin opener doesn't work at all (USE)
4. That thoughtless man never thinks about other people (THINK)
5. The tasteless food has no flavour at all (TASTE)
6. I had an injection but it didn't hurt at all. It was painless (PAIN)
7. That boy is very stupid. He is brainless (BRAIN)
8. The brainy girl has won various international contest in math (BRAIN)
9. Don't worry. The dog is harmless (HARM)
10. Don't put your foot on the chair. Don't be so tactless (TACT)
11. Paintings by Picasso are now priceless (PRICE)
12. I think the most sensible idea is to go by car (SENSE)
13. She got a personal letter from her boss (PERSON)
14. We need her approval before we can go ahead. (APPROVE)
15. I'd like a nice juicy orange (JUICE)
16. We must make a decision on where to go (DECIDE)
17. There are various ways of doing this work (VARY)
18. Photography is my favourite hobby (PHOTOGRAPH)
19. He always feels sleepy in the morning (SLEEP)
20. You must be careful when you open the door (CARE)
V. Fill in the space in each following sentence with a suitable phrasal verb or a connective in the box.
,, ,, , ,,, ,, ,
1. Remember to....turn off....the cassette player before going to bed.
2. Scientists have found a way to produce silicon in long sheets similar to the way plastic for plastic bag is made today.....therefore .., the cost of unit of solar energy will soon fall.
3. The bus was full. We couldn't............
4. It's her duty to collect plastic bags...and...put different kinds of waste in places different
5. Many cells must be used to create a reasonable amount of electriciy........however...., technology can be developed to make the cell more efficient.
t plastic bags..put different 4.
6. People should use more solar energy.....because.......it is cheap, clean and unlimited.
7. If you don't pay your electricity bill soon, you will be.......cut off.....
8. We are working in the same school.....moreover........, we are close friends.
9. Our parents..look after..us very carefully.
10. Scientists are trying to....look for.......other energies.
11. She was interested in studying French,....but....she wasn't good at French.
12. It's dark in here, pleas....turn on......the lights.
1. Mr.Obama has to make a ...........speech...................... at White House today . ( speak )
2. Japan is said to be a ............. mountainous.............. country . ( mountain)
3. The children were taken to the ..........botanical......................... garden yesterday ( botany )
4. What do you think of her ...............collection................... of rock ? ( collect )
5. In the summer , millions of people want to go to the .....countryside..........
............. ( country )
6. Reading novels is his .............relaxation................ ( relax).
7. Some ................visitors................want to go .........boating................... on this river ( visit/boat)
8. I felt ..................interested...................in climbing up the mountain . ( interest )
9. The ............growth...................... of trees occurs very slowly ( grow )
10. She had a .........heroic........................ action to save her family ( hero ). 11. The factory is located in the ................south.................. of Vietnam ( south ).
12. Acting has brought me some enormous .........enjoyments............................... ( enjoy).
13. He has had treatment for 2 months now without any ..................improvements.............( improve )
14. Rather ...........
.........pessimistically ............ researchers forecast that oil ,ignited run out in 30 years ( pessimism )15. I think careless drivers should be fined ................heavily..............( heavy )
16.........scientists........ are looking for an effective way to reduce energy consumption ( science)
17. What we must do is to keep the earth .........unpolluted............ ( pollute )
- II. Combine these sentences, using : THAT, WHICH, WHO, WHOM, WHOSE
- We are visiting Ha Long. Ha Long is in the north of Vietnam.
- We are visiting Ha Long which is in the north of Vietnam
- We’ll meet Peter tomorrow. He has brother and one sister.
- We'll meet Peter tomorrow who has brother and one sister
- We are talking to Vietnam. Vietnam has a population of million people.
- We are talking to Vietnam which has a population of million people.
- I should phone the man. I borrowed his car yesterday.
- I should phone the man whom I borrowed his car yesterday.
- We stayed at the Cau Vong hotel. Nam recommended it to us.
- We stayed at the Cau Vong hotel which Nam recommended it to us.
- Jane works for a company. It makes shoes.
- Jane works for a company which makes shoes.
- John is one of my closest friends. I have known him for a very long time.
- John is one of my closest friends who I have known for a very long time.
- A pacifist is a person. He believes that all wars are wrong.
- A pacifist is a person who believes that all wars are wrong
- Linh Giang is my neighbor. We met her yesterday.
- Linh Giang is my neighbor who we met yesterday.
- HCM City is in the north of Vietnam. HCM city is the most populous city in the country.
- HCM City is in the north of Vietnam. which is the most populous city in the country.
1. How about having dinner and then go to the theater?
go --> going
2. It's possible store solar energy for a number of days.
store --> to store
3. Our environment has become worse but there are many factors causing from men.
but --> because
4. My recent electricity is enormous so I'm worried in it.
in --> about
5. She turned on her radio at the lowest in order not to disturb the others at night.
--> turned on --> turned
6. What about put rubbish bins around the schoolyard?
put --> putting
7. The streets are wide enough for cars to move easy between lanes.
easy --> easily
8. Our world will be better if people will care about what they do.
will care --> care
9. If we work harder, we won't finish it on time.
won't --> will
10. The earth is much hotter so people don't know the way to protect it.
so --> because
sửa lỗi sai
1. How about having dinner and then go to the theater? => going
2. It's possible store solar energy for a number of days. => to store
3. Our environment has become worse but there are many factors causing from men. => caused
4. My recent electricity is enormous so I'm worried in it. => about
5. She turned on her radio at the lowest in order not to disturb the others at night. => lowest volume
6. What about put rubbish bins around the schoolyard? => putting
7. The streets are wide enough for cars to move easy between lanes. => easily
8. Our world will be better if people will care about what they do. => \(\varnothing\)
9. If we work harder, we won't finish it on time. => will
10. The earth is much hotter so people don't know the way to protect it. => as
cau 1 : combine these sentences , using : that , which , who , whom , whose
1 we are visiting ha long . ha long is in the north of vietnam
we are visiting ha long which is in the north of vietnam
2 we will meet peter tomorrow . he has brother and one sister
we will meet peter who has a brother and one sister tomorrow
3 we are talking to vietnam . vietnam has a population of million people
we are talking to vietnam which has a population of million people
4 i should phone the man . i borrowed his car yesterday
i should phone the man whose car i borrowed yesterday
5 we stayed at the cau vong hotel . nam recommended it to us
we stayed at the cau vong hotel which nam recommended to us
6 jane works for a company . it makes shoes
jane works for a company which makes shoes
7 john is one of my closest friends . i have known him for a very long time
john whom i have known for a very long time is one of my closest friends
8 a pacifist is a person . he believes that all wars are wrong
a pacifist is a person who believes that all wars are wrong
9 linh giang is my neighbor . we met her yesterday
linh giang whom we met yesterday is my neighbor
10 hcm city is in the north of vietnam . hcm city is the most populous city in the counry
hcm city which is the most populous city in the counry is in the south of vietnam
Every day on radio, on TV, and in the newspapers, we hear, see, or read about many problems in the world, for example, pollution problems. Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains, and poisonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea, and the fish they catch feed many people. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This pollution is not only killing the fish, but also affecting those people who eat fish. Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult every day. We must find a good solution that makes the world a better place to live.
T or F
1. pollution is becoming a serious problem nowadays. T
2. vehicles and industries are among the causes of air pollution. T
3. sea pollution does not affect us at all. F
4. only major cities are affected by pollution F
the minister of finance is responsible for ___economical_____ affairs(economy)
put the food in the __freeze-dry____ ,please(freeze)
many ____respresentation____ of different organizations participated in the conference yesterday(represent)
we must make a __decision____ about where to go(decide)
nowadays people are using energy at an____believable____speed(believe)