Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
1. Contact an organization like Friends of the Earth for information.
2. Try and find another use for them.
3. These shoes are made from old car tires.
4. 'Vegetable matter' is made into compost.
5. In the factory, the glass is broken up, melted and made into new glassware.
6. What did the government do to prevent people from throwing drink cans away?
7. If you want to share your recycling story with our reader, call or fax us at 5 265 456.
VII. Fill in each blank with a suitable preposition.
1. Contact an organization like Friends of the Earth for information.
2. Try and find another use for them.
3. These shoes are made from old car tires.
4. 'Vegetable matter' is made into compost.
5. In the factory, the glass is broken up, melted and made into new glassware.
6. What did the gorvernment do to prevent people from throwing drink cans away?
7. If you want to share your recycling story with our reader, call or fax us at 5 265 456.
Question 36: Pollution can be caused from the following sources EXCEPT______. A. water in rivers B. water from households C. wastes D. household chemicals
Question 37: Recycling can help us ______. A. never cut down trees B. use products again and again C. place garbage bins easily D. produce more paper products
Question 38: In order to save water, we can do all of the following things EXCEPT______. A. take short showers instead of baths B. repair leaky faucets C. fully use the washing machine D. turn the faucet off while brushing your teeth
Question 39: Recycling helps to reduce waste because______. A. plants need to develop B. a person can do it in his home C. waste can be recycled and reused D. an average man produces compost for plants
Question 40: The word "It" in paragraph 2 refers to ______. A. cutting down B. the number C. recycling D. effort
III. Write the sentences, using the adjective + to –infinitive structure.
1.It/ difficult/ learn/ Japanese.
=> It's difficult to learn Japanese.
2.We/ delighted/ get/ your letter/ yesterday.
=> We were delighted to get your letter yesterday.
3.It/ not easy/ answer/ these questions.
=> It isn't easy to answer these questions.
4.Your writing/ difficult/ read.
=> Your writing is difficult to read.
5.I/ surprised/ see/ Tom/ the party/ last night.
=> I was surprised to see Tom at the party last night.
6.It/ impossible/ understand/ his theory.
=> It's impossible to understand his theory.
7.They/ ready/ start/ now.
=> They are ready to start now.
8.It/ interesting/ see/ that film.
=> It's interesting to see that film.
VI. Choose the suitable words or phrases to fill in the blanks.
1.Milk (brings/ is bring/ is brought/ has brought) to the house by the milkman everyday.
2.We were delighted (getting/ to get/ get/ got) your letter last week.
3.“Would you like to go to the movies tonight?” “I’m sorry, I can’t I (am doing/ do/ will do/ doing) my homework this evening.
4.Milk bottles can be (recycle/ thrown away/ broken/ reused) after being cleaned.
5.This project (is carried out/ carries out/ will carry out/ will be carried out) next month.
6.It’s dangerous (swim/ to swim/ swimming/ swam) in this river.
7.We are looking forward to (seeing/ see/ saw/ be seen) you in June.
8.It’s too cold outside. (Would you like to shut the windows/ Will you shut the windows, please/ Shall I shut the windows/ Can I shut the windows)? – Sure. I’ll do it right now.
III. Complete the second sentence so that it has the same meaning to the first one.
1.We must pay the bill at once.
The bill must be paid at once
2.Many people in the world speak English.
English is spoken in the world
3.This question is difficult to understand.
It’s a difficult question to understand
4.I will repair your bicycle tomorrow afternoon.
Your bicycle will be repaired tomorrow afternoon
5.“Don’t throw things away,” Miss Linda said to the students. Miss Linda asked the children not to throw things away
6.Penicillin can cure many dangerous diseases.
Many dangerous diseases can be cured by penicillin
7.Does your country export rice to Britain?
Is rice exported to Britain by your country?
8.I was very delighted that I passed the final exams.
I was very delighted to pass the final exam
9.Keeping the environment clean is very important
It's very important to keep the environment clean
10.They will show the time machine to the public when thay finish it
The time machine will be shown to the public when it is finished
11.He was delighted to receive his aunt's letter
He was delighted that his aunt sent him a letter
12.Old car tires are recycled to make shoes and sandals People recycle old car tires to make shoes and sandals
13.I'm very sad that I wasn't accepted in that group
I'm very sad not to be accepted in that group
recycling/ nothing/ list/ vegetables/ something/ save/ trouble/ polluting/ taking. Our environment is in (1)trouble. Modern ways of living and today’s industries are (2)polluting it. Most people think there is (3) nothing they can do. This is not true. Everyone can do something to help (4) save our environment. Here is a (5)list of things you can do.
-
- Help to cut pollution by (6)taking the bus to work instead of your car.
- Buy fruit and (7) vegetables that have not been treated with pesticides.
- Recycle all your cans, bottles and paper. There should be a (8) recycling center somewhere near your home, so take them there.
Our environment is in trouble. Modern ways of living and today’s industries are polluting it. Most people think there is nothing they can do. This is not true. Everyone can do something to help save our environment. Here is a list of things you can do.
- Help to cut pollution by taking the bus to work instead of your car.
- Buy fruit and vegetables that have not been treated with pesticides.
- Recycle all your cans, bottles and paper. There should be a recycling center somewhere near your home, so take them there.
Most of the world’s energy comes from the sun. The sun’s energy is in wood, oil, and other things that people use for energy.
VI. Read the text then answer true or false
People use many sources of energy. Ancient people used only their arms, hands, and simple tools until they discovered fire. Later, people learned to use the energy of the wind to sail ships. Then they learned to use animals to do work. In the eighteenth and nineteenth centuries, people began to use machines. The first machines used steam. They burned coal to heat water. The hot water turned into steam, and the steam engine did the work. Later, people began to use the gasoline engine, and today people are using nuclear energy. Energy is one of the basic concepts, or ideas, of physics. It is the ability to do work. Without energy we could live. We need energy to work, and scientists are always looking for new sources of energy.
1. None of the world’s energy comes from the sun. F
2. Wind, steam, and gasoline are sources of energy. T
3. People have never used nuclear energy. F
4. Energy is the ability to do work. T
5. We need new sources of energy. T
Use suggestions to write full sentences: to + V -để ( diễn ra mục đích)
1. The energy / from / sun / cheap and clean
-> The energy from the sun is cheap and clean
2. It / important / save / natural resources
-> It is important to save natural resources
3. It / necessary / teach children / the energy saving
-> It is necessary to teach children the energy saving
4. What / people / do / reduce / their household bills / future /
-> What will people do to reduce their household bills in the future ?
They / use / low energy lights bulbs / home.
-> They will use low energy lights bulbs at home
5. Energy - saving appliances / should / be used / save electricity
-> Energy - saving appliances should be used to save electricity
6. We / reduce / our use of electricity / save our energy.
-> We should reduce our use of electricity to save our energy
7 . We / should collect / plastic bags / paper / for / recycle -> We should collect plastic bags and paper for recycling8. We / have / put / diferent kinds / waste / different places
-> We have to put different kinds of waste at different places
9. Many farmers / use / bio gas / for / cook / at / home
-> Many farmers use biogas for cooking at home