Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
III. Fill in each blank with one suitable word. (1,5pts)
1. Solar energy can be used on ...SUNNY..days
2. Eergy ......SAVING...bulbs should be used to save electricity.
3. If there is too much.........EXHAUST ...fume in the air, many people will cope with respiratory problems
4. I'm pleased ...THAT.... you are working hard.
5. what about...COLLECTING... used paper, bottles, and cans everyday? It's not difficult.
6. A.....ENVIRONMENTALIST...is a person who puts in and repairs water pipes, baths, sinks.
IT. Give the correct forms of the verbs in the brackets (2pts).
1. If he.........(does) morning exercises, he..........(will lose) weight.
2. I suggest.............(buying) a new shower to save water
3. Last night, I.......(came) home late because the traffic........(was) too bad.
4. It's disappointing that people......(has spoilt) the beach for a long time. we should.........(clean)........it to make it a better place
5. The air ..............(will become) polluted if there ...........(is) too much exhaust fume in the ari
IT. Give the correct forms of the verbs in the brackets (2pts).
1. If he....does.....(do) morning exercises, he....will lose......(lose) weight.
2. I suggest......buying.......(buy) a new shower to save water
3. Last night, I...came....(come) home late because the traffic...was.....(be) too bad.
4. It's disappointing that people...have spoiled...(spoil) the beach for a long time. we should.....clean....(clean)........it to make it a better place
5. The air ......will become........(become) polluted if there ......are.....(be) too much exhaust fume in the ari
33 We/ use/ music/ communicate/ year/ 2100
we will use music to communicate in the year 2100
34. They said there / water/ Mars.
They said there was water on Mars.
35. They / ask/ what food/ people/ other planets/ eat.
They asked what food people on other planets had eaten
36. Mary / enjoy/ chat/ the phone/ her friends.
Mary enjoy chatting on the phone with her friends
1 A => is
2 A => planting
3 D => seriously
4 B => happily
There is a mistake in the four underlinded part of each sentences find and correct the mistakes
1.If there will be too much exhaust fume in the air, our breathing will be badly affected
A B C D
=> A => is
2.We suggest to plant mor trees along the streets to have more shades and fresh air
A B C
D
=> A => planting
3.The water and land around the chemical factory are serious polluted
A B C D
=> D => seriously
4.The children laughed happy when they heard the funny story
A B C D
=> B => happily
=. I: Put the words or phrases in the right order to make sentences.
1. If/ is polluted/ fish/ the river/ will die.
=> If the river is polluted, the fish will die.
2. We/ recycle/ rubbish/ should/ try to.
=> We should try to recycle rubbish.
3. Don't throw/ plastic bags/ the/ because/ can reuse them/ you.
=> Don't throw the plastic bags because you can reuse them.
4. You/ should/ when/ use reusable bags/ you go shopping
=> You should use reusable bags when you go shopping
5. If/ there/ people recycle more/ pollution/ will be less.
=> If people recycle more there, the pollution will be less.
II. Write conditional sentences from these statements.
1. We will plant more trees. The air will be fresher.
=>If We plant more trees, The air will be fresher.
2. We will use fewer cars. We will reduce pollution.
=>If We use fewer cars, We will reduce pollution.
3. We will cycle to school every day. We will keep fitter.
=> If We cycle to school every day, We will keep fitter.
4. We will use recycled products. We will save money.
=> If We use recycled products, We will save money.
5. The boy eats so many green apples. He will be ill.
=> If The boy eats so many green apples, He will be ill.
6. We will use reusable bags for shopping. We will reduce waste.
=> If We use reusable bags for shopping, We will reduce waste.
7. She doesn't hurry. She is late for school.
=> If She doesn't hurry She will be late for school.
8. You don't water the plants. The die.
=> If You don't water the plants, They will die.
l,1. If the river is polluted, fish will die
2. We should try to recycle rubbish
3. Don't throw the plas bags, because you can reuse them
4. You should use reusable bags when you go shopping
5. If people recycle more, there will be less pollution
II. Write conditional sentences from these statements.
1. We will plant more trees. The air will be fresher.
If......................................We plant more trees, The air will be fresher..............................................................
2. We will use fewer cars. We will reduce pollution.
If.............We use fewer cars,we will reduce pollution.........................................................................................
3. We will cycle to school every day. We will keep fitter.
If.............We will cycle to school every day,we will keep fitter........................................................................
4. We will use recycled products. We will save money.
If.............. We will use recycled products,we will save money.....................................
5. The boy eats so many green apples. He will be ill.
If..................The boy eats so many green apples,he will be ill...........................
6. We will use reusable bags for shopping. We will reduce waste.
If.................We will use reusable bags for shopping,we will reduce waste..............................................
7. She doesn't hurry. She is late for school.
If.............She doesn't hurry,she will be late for school................................................................................................
1) The holiday was so disappointing that they decided to ask for giving money back.
2) If there is so much exhaust fume in the air, more people will cope with respiratory problems.
3) Do you know the name of the lecturer talking about natural disasters in the workshop two days ago?