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1. If people can................... wastes, they will save a lot of money.
A. rebuild B. reduce C. reuse D. use
2. In the future, we won't go on holiday to the beach but we............ go on holiday to the Moon.
A. must B.can't C. might D. won't
3............the air is cleaner; people will have less breathing problems.
A. Unless B. When C. If D. Because
4. I might have a smartphone....................... the Internet.
A. surf B. surfing C. to surf D. to surfing
5. '' What can we do ......... air pollution?
A. reducing B. to reduce C. reduce D. to reducing
GOOD LUCKY
1. If people can................... wastes, they will save a lot of money.
A. rebuild B. reduce C. reuse D. use
2. In the future, we won't go on holiday to the beach but we............ go on holiday to the Moon.
A. must B.can't C. might D. won't
3............the air is cleaner; people will have less breathing problems.
A. Unless B. When C. If D. Because
4. I might have a smartphone....................... the Internet.
A. surf B. surfing C. to surf D. to surfing
5. '' What can we do ......... air pollution?
A. reducing B. to reduce C. reduce D. to reducing
B. GRAMMAR AND VOCABULARY(2pts)
1. There will be a.................... in the living room.
A. washing machine B. dishwasher C. cooker D. Smart TV
2. You should give your last year clothes to the .....................
A. charity B. shop C. store D. museum
3. We will have a smart phone to................... the internet.
A. get B. do C. surf D. send
4. We might have a.................... TV to watch TV programmes from space.
A. Wireless B. Remote C. Automatic D. Local
5. The house will have a supersmart TV to send and............... the emails.
A. Post B. recieve C. Give D. buy
6. The robot will.................. of the flowers in the garden.
A. Take care B. Take note C. Be careful D. Carry
7. Super cars will.............. water in the future.
A. Go by B. Run at C. Run on D. Travel by
8. If people turn off all electric appliances in one hourall over the world, they can save lots of...............
A. Electric B. Electriccal C. Electrician D. electricity
1 If i....................a lot of money now ,i.................anew car
a have/will buy b have/would buy
c had/will buy d had/would buy
2 if i................you,i............do that
a am/will b were/would c were/will d had been/would
3 if i were offered the job ,i think i....................it
a take b will take c would take d would take ken
4 i would be very surprised if he ..........................
a refuses b refused c had refused d would refuse
5 many people would be out of work if that factory.................down
a closes b had closed c closed d would close
6 if she sold her car ,she ....................much money
a gets b would get c will get d would have got
7 they would be disappointed if we..........................
a hadn't come b wouldn't come c don't come d didn't come
8 would john be angry if i....................his bicycle without asking?
a take b took c had taken d would take
9 she ..................terrible upset if i lost this ring
a will be b would be c were d had been
10 if someone....................in here witha gun, i would be very frightened
a would walk b would be c were d had been
11 what would happenif you ...................to work tomorrow ?
a don't go b didn'tgo c won't go wouldn 't go
12 we"II get wet if we....................out
a go b did go c went d had gone
13 if i go shopping ,i................some food
a buy b will buy c would buy d would have bought
14 if i find it,i....................you
a will tell b would tell c had told d told
15 what would you do if you...............a million dollars?
a would win b win c had won d won
16 they'd be hurt if i ......................
a don't go b didn't go c hadn't gone d wouldn't go
17 if we took 6:30 train, we.....................too early.
a would have arrvied b arrived c will arrvie d would arrive
18 you won't pass the examination........................you study more
a as long as b unless c if d whether
19 if i were to leave my country,i........................disappointed.
a probably b would have been c will be d would be
20 if i were in your place,i ..............a trip to england
a will make b had made c made d would make
Choose the best answer for each of the following sentences.
1. We should use reusable water bottles_________of plastic ones.
A. because B. instead C. despite D. however
2. Walking to school will help ________ air pollution.
A. refill B. reuse C. recycle D. reduce
3. The prefix re-in the world reuse means ________.
A. again B. none C. for D. against
4. We should go to school by bike to _________ the energy.
A. save B. protect C. pollute D. spray
5. One of the bad things about ________ is that it can make fish die.
A. noise B. soil pollution
C. water pollution D. air pollution
6. We should find creative ways to reuse old items before _________ them away.
A. breathing B. washing C. hearing D. throwing
7. If there is an earthquake, the villagers ________ in the shelter.
A. will stay B. stay C. stayed D. would stay
8. The town will flood if there ________ a downpour.
A. would be B. is C. was D. will be
9. If the weather _________ good, Linh __________ out with us.
A. is - goes B. will be - goes
C. is - will go D. will be - will go
10. The bear _________ you if you __________ it.
A. attacks - provoke B. will attack - provoke
C. attacks - will provoke D. will attack - will provoke
* Chào em, em tham khảo nhé!
( Dữ kiện khá mờ nên làm bài hơi khó khăn )
4.many products are now helping you with your energy bills.
a. reduce b. reuse c. recycle d. cut down
5. it takes a lot of energy to keep food cool, so don't ..... the fridge door open or putting hot things inside.
a. make b. have c. left. stop
6. future houses will have hi-tech rooms for ............... all of the family members.
a. read b. to read c. reading d. to reading
7. our houses will use the sun or the wind electricity.
a. to have b. to do c. to make d. to give
8. in the future, cars might use energy from.
a. gas b. water c. oil d. power
9. our dream house will be located in the sea.
a. on b. at c. in d. between
10. don't old things because perhaps you will need them later.
a. throw b. throw away c. throwing d. throwing away
11. causes many breathing problems.
a. fresh air b. fresher air is. polluted air d. polluted air
12. we won't use cd players because we will have smartwatches that _____ music.
a. play b. plays c. hear d. listen to
13. if you eat fast food...., you will be fatter easily.
a. very b. very much c. too much d. most
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................................................................................................
Put the following words in the correct order to make meaningful sentences.
1. people/there/less/pollution/if/recycle/be/air/more/will//.
==>If people recycle less,there will be more air pollution.
2. solar energy/save/fossil fuels/resources/instead/we/of/natural/by/can/using//.
==>We can save natural resources by using solar energy instead of fosssil fuels.
3.should/amount/your/uses/the/you/of/family/reduce/electricity//.
==>You should reduce the amount of electricity your family uses.
4. brush/the dishes/off/you/or/wash/turn/when/your/the tap/teeth//.
==>Do you wash the dishes or brush your teeth when you turn off the tap?
5.recycle/material/save/students/they/if/energy/will/and/recycled/use//.
==>If students recycle material ,they will save energy and recycled use.
1. people/there/less/pollution/if/recycle/be/air/more/will/.
=> If more people recycle, there will be less air pollution.
2. solar energy/save/fossil fuels/resources/instead/we/of/natural/by/can/using/.
=> We can save natural resources by using solar energy instead of fossil fuels.
3. should/amount/your/uses/the/you/of/family/reduce/electricity/.
=> You should reduce the amount of electricity your family uses.
4. brush/the dishes/off/you/or/wash/turn/when/your/the tap/teeth/.
=> Turn off the tap when you brush your teeth or wash the dishes.
5. recycle/materials/save/students/they/if/enery/will/and/recycled/use/.
=> If students recycle and use recycled materials they will save energy.
1 Give correct tences of the verbs:
1 if pollution increases, more and more trees (die).....will die.......................
2wwe will go for a picnic if the weather (be)......is...........fine tomorrow.
3 Unlesss it (rain)......rains.............they will go shopping.
4 He will be late if he (not/hurry).............don't hurry...............
5 If we (cycle)....cycle......more, there will be less air polllution.
6 We (do).........will do .........this for you if you want.
7 if he (miss)........misses........the bus, he (take) .......will take.............taxi.
8 Unless she (eat).....doesn't eat......fruit,she (get).will get ...a cold.
9 if your father (not/ stop).......doesn't stop.......smoking, he (have)........will have...........poblems later.
10 She (go)...........will go.......to the party with you if you (invite)......invite.....her.
11 You ( be).......will be...........on time if you (run).....run......
12 They (not/see).........won't see...........that flim unless they (have)..........have....time.
13 if you (rent)..........rent.......a DvD, I (come)......will come.........over to your house.
14 if you (give)..give...me some money, i (buy)......will buy.....some chocolate for you.
15 (he/have).....Will he have......an accident if he (drive)....drives.........so fast?
16 (you/be)....Will you be........at home soon if you (leave).......leave........now?
1 Give correct tences of the verbs:
1 if pollution increases, more and more trees (die)will die
2 we will go for a picnic if the weather (be)is fine tomorrow.
3 Unlesss it (rain) rains they will go shopping.
4 He will be late if he (not/hurry) don't hurry
5 If we (cycle) cycle more, there will be less air polllution.
6 We (do) will do this for you if you want.
7 if he (miss) misses the bus, he (take) will take taxi.
8 Unless she (eat) doesn't eat fruit,she (get)will get a cold.
9 if your father (not/ stop) doesn't stop smoking, he (have) will have poblems later.
10 She (go) will go to the party with you if you (invite) invite her.
11 You ( be)will be on time if you (run) run
12 They (not/see)won't see that firm unless they (have) have time.
13 if you (rent) rent a DvD, I (come)will come over to your house.
14 if you (give) give me some money, i (buy) will buy some chocolate for you.
15 (he/have)Will he have an accident if he (drive) drives so fast?
16 (you/be)Will you be at home soon if you (leave) leave now?
22. If people ____________ public transport, there will be less pollution.
A. use B. will use C. can use D. used
23. If I pass this exam, I ____________ to the university next summer.
A. went B. have gone C. will go D. goes
24. We will be late unless we ____________ now.
A. leave B. don’t leave C. had left D. have left
25. You will get a good seat if you ____________ first.
A. came B. come C. have come D. will come
26. What can we do ____________ air pollution?
A. reduce B. to reduce C. reducing D. to reducing
27. If people turn off all electric appliances in one hour all over the world, they can save lots of ____________.
A. electric B. electrical C. electrician D. electricity
28. Don’t throw rubbish ____________ the river because you will make it dirty.
A. into B. up C. at D. of
29. If you have old clothes, will you give them to those ___________?
A. needs B. to need C. in need D. for needing
30. Please collect all recyclable materials, and take them to the ____________ factory.
A. recycle B. recycled C. recycling D. recyclable
31. Your school is so green with lots of trees!
A. That's a good idea.
B. Congratulations!
C. There are many trees here.
D. Thank you. We're planting some more flowers.