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- my teacher divide our class -----six group. ( onto ; to ; with ; into )
- The old man walks ---------the shore to collect plastic bags every morning. ( along; by ; long; with )
- Mr John collected all the bags and took them to the-----dump. ( rocks ; garbage ;shore; deforestation )
- The Smith has kindly-------- a picnic lunch for us. ( protected ; provided ; to provide; protecting )
- We are------ that some lazy students throw trash everywhere.( happy; excited; disappointed; surprised )
- We shouldn’t use plastic bags to wrap food because they are hard to -----( waste ; save; dissolve; avoid )
- Don’t throw trash------ the water. ( into ; onto ; to ;under )
- Polluted water can directly do harm------ people’s health and kill the fish.. ( to ; for; of; with )
- One of the ways to save energy and keep the air------- is traveling by bike. ( clean ; polluted ; dirty; hard )
- Put the garbage-------- around the school yard to keep the yard clean. ( bins; dump ; trash ; bottles )
- He often prevents his son---- games on line. ( with ; for; from ; by )
- Everyone use public transportation to ------exhaust fume. ( reuse ; reduce recycle; save )
- It’s difficult to---------- traffic jams during rush hours. ( save; avoid; throw; dissolve )
- Burning trash will------- the air. ( be polluted; pollutes; pollute ; avoid )
- If the rice paddies-------- polluted, the rice plants will die. ( be ; have ; were; are )
- If we plant more trees along the streets, we ------- more shade and fresh air. ( will have ; will be ; have ; have been )
- If people stop using dynamite for fishing, a lot of sea creatures--------- well preserved. ( are; will be ; will ; be )
- We must do something to the environment. ( reduce ; pollute ; save ; protect )
- People will have no fresh water to use if the water is ( polluted ; cleaned ; cut ; floated )
- The air in the countryside is fresher and purer than in the city. ( much ; actual ; real ; more )
- The air is polluted the factories produce a lot of smoke. ( and ; since ; but ; or )
- She was when she heard the news. ( shocking ; shocked ; shocks ; to shock)
- He home 2 years ago. ( was left ; was leaving ; left ; leaving )
- If she free time, she’ll go to the movie. ( had ; has ; is having ; to have )
- He happy when he got a scholarship. ( felt ; feels ; falls ; was felt )
- The house 2 years ago. ( built ; is built ; was built ; was building )
- My younger sister wishes she this activity tonight. ( takes ; is taking ; was taken ; took )
- The boys like playing games but hate lessons. ( did ; doing ; making ; to play )
- Would you mind showing me how an e- mail?( sending ; sent ; to sent ; to send )
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
Chia dạng đúng của động từ trong ngoặc
1. If you work hard, you (pass)........will pass....... the exam.
2. If Lan is good at English, she (find)……will find………. a better job.
3. If we plant more trees, we (have) …will have…………… more fresh air.
4. If he (not wear)……doesn't wear…………. a helmet, he will be fined by the police.
5. If Nga and Mai don’t finish their homework, they (get)…will get……… bad marks.
6. If we (recycle)……recycle………..more, we will help the Earth.
7. Factories (not dump) ……don't dump……….waste into rivers if the government fines them heavily.
8. If people travel to work by bus, there (be) ……will be………..fewer car fumes.
9. We (save)………will save…………thousands of trees if we don’t waste paper.
10. If we use water carefully, more people (have) ………will have……fresh water.
1. The baby laughed ............. as she played with her toys. (happy/ happily/ unhappy/ unhappily)
2. I broke the cup ...... I was careless. (but/ therefore/ so/ because)
3. If we pollute the water, we ......... no fresh water to use. (will have/ is having/ have/ had)
4. If we ..... less paper, we ...... trees in the forest. (used-will save/ will use-can save/ can use-save/ use-can
save)
5. People nowadays are interested ........ saving money and natural resources. (to/ with/ in/ on)
6. The air in the city ........ with traffic fumes. (is heavy polluted / is heavily polluted/ heavily is polluted/
polluted heavily)
7. ........ air is one of the many problems we have to solve. (Pure/ Polluted/ Dust/ Pleasant)
8. They are trying to save the animals ......... extinction. (on / at/ from / to)
9. If we ............ much pesticides on vegetables, the vegetables will become poisonous and inedible. (to use/
use/ using / used)
10. I'll give you a lift to the station if ........ in a hurry. (you are/ you were / you will be/ you'd be)
11. If we go on ......... , the environment will become seriously polluted. (litter/ to litter/ littering/ littered)
12. All the different plants and animals in a natural community are dependent upon each other for ...... .
(wildlife/ survival/ livings/ life)
13. Oxfam tries to send food to countries where people are suffering ............... malnutrition. (for / by / from/
of)
14. If you see Tom, ........... you mind ............ him to get in touch with me? (will - reminding/ will - to
remind/ would - reminding / would - to remind)
15. My teacher is very pleased ........... all of her students got good marks in the exams. (that/ so/ which/ so
that)
16. He looked me ______ when I interrupted him. (angry / angrily / hungry / thirsty)
17. Bill puts money in the bank, ______? (didn’t he / did he / doesn’t he / does he)
18. I’m leaving next week. And I think I’ll never forget _____with you. (worked / work / to work / working)
19. He ______ to find a job, but he had no luck. (tried hard / hardly tried / tried hardly / try hardly)
20. Would you mind ______ your pet snake somewhere else? (put / putting / to put / puts)
21. ______ the manager is out today, I’ll sign the letter. (Because / If / Because of / But)
22. I’ve given your old jacket away ______ it was too tight for you. (because of / if / because / and)
23. Our holiday was too short. The time ______. (passed quick / quick passed / passed quickly / quickly
passes)
24. I’m absolutely sure I locked the door. I clearly remember ______ it. (to lock / locking / lock / locked)
25. If you press that button, the alarm ______. (will ring / ring / ringing / would ring)
26. When I arrived, he was trying ______ it, but there was something wrong with the engine. (to start /
stated / starting / start)
27. If he likes the house, ______ buy it? (would he / will he / did he / does he)
28. If he ______ all that, he will be ill. (ate / will eat / has eaten / eats)
1. If people solve the problem of smoke from vehicles and factories, the air _____ pure and fresh.
A. is B. was C. will be D. would be
2. If you post false information on the Internet, you _____fined.
A. gets B. got C. would get D. will get
3. I believe that if all the people _____ the government’s instructions, we ____COVID-19 from spreading.
A. don’t follow/ will prevent
B. followed/ will prevent
C. follow/ would prevent
D. follow/ will prevent
4. Do you think there would be less conflict in the world if all people _____ the same language?
A. spoke B. speak C. had spoken D. will speak
5. If our schools are still closed because of the pandemic, we _____to study online.
A. wouldn’t B. would try C. tried D. will try
6. If I ____you, I ____many subjects online instead of playing video games.
A. was/ will study B. am/ will study C. were/ would study D. am/ would study
7. If people need more paper, more trees _____.
A. will cut down B. cut down C. will be cut down D. are cutting down
8. My English is not good. If I ___ English well, I ___ able to get a good job in a foreign company.
A. speak/ can be B. spoke / were C. speak/ were D. spoke/ would be
9. If everybody _____to the fight against COVID-19, we will win soon.
A. contribute B. contributes C. are contributing D. is contributed
10. If people protect the forest, a lot of trees _____.
A. will be preserved B. will preserve C. preserve D. would preserve
11. If you were me, what _____?
A. you would do B. will you do C. do you do D. would you do
12. People don’t trust him because he tells lies.
A. If he tells lies, people won’t trust him.
B. If he didn’t tell lies, people would trust him.
C. If he doesn’t tell lies, people will trust him.
D. If he told lies, people wouldn’t trust him.
13. The government limits travel and close contact among people, so we can prevent COVID-19 from spreading.
A. If the government didn’t limit travel and close contact among people, we couldn’t prevent COVID-19 from spreading.
B. If the government doesn’t limit travel and close contact among people, we can prevent COVID-19 from spreading.
C.If the government doesn’t limit travel and close contact among people, we could prevent COVID-19 from spreading.
D. If the government limited travel and close contact among people, we couldn’t prevent COVID-19 from spreading.
14. Wear a face mask when you are with many people, or you will be at risk.
A. If you wear a face mask when you are with many people, you will be at risk.
B. If you don’t wear a face mask when you are with many people, you will be at risk.
C. If you didn’t wear a face mask when you are with many people, you would be at risk.
D. If you don’t wear a face mask when you are with many people, you would be at risk.
18. We/ should/ maintain/ personal space/ avoid/ crowds/ if/ we/ want/ be/ safe/ now.
A. We should be maintained personal space and avoid crowds if we want to be safe now.
B. We should maintain personal space and avoid crowds if we want to be safe now.
C. We should maintain personal space and avoid crowds if we wanted to be safe now.
D. We should maintain personal space to avoid crowds if we want be safe now.
19. Her English/ not/ be/ rusty/ she/ used/ more often.
A. Her English wouldn’t be rusty if she uses it more often.
B. Her English wouldn’t be rusty if she has used it more often.
C. Her English wouldn’t be rusty if she is using it more often.
D. Her English wouldn’t be rusty if she used it more often.
20. If people/ solve/ problem/ smoke from vehicles, the air/ be pure and fresh.
A. If people solved the problem of smoke from vehicles, the air is pure and fresh.
B. If people solve the problem of smoke from vehicles, the air was pure and fresh.
C. If people solve the problem of smoke from vehicles, the air will be pure and fresh.
D. If people solve the problem of smoke from vehicles, the air would be pure and fresh.
1.be hard-working and you will be successful
-> If you are hard-working, you will be successful
2. do more exercise and you will be healthy
->If you do more exercise, you will be healthy
3.hurry up and you will arrive at school in time
->I wish you hurried up and arrived at school in time
4.recycle wastep aper more, and we can save thousands of trees
->If we recycle wastep aper more, we can save thousands of trees
5. finish the profect today and we will have a day of tomorrow
->If we finish the profect today, we will have a day of tomorrow
6. Join environmental profects more often, and we can help save the Earth
->If we join environmental profects more often, we can help save the Earth
7.do more exercise, and you can stay heathy and keepfit
-> If you do more exercise, you can stay heathy and keepfit
8. go to bed early, and you will feel fresh in the morning
-> If you go to bed early, you will feel fresh in the morning
9. go to the nearest bookstore and you can easily buy one
-> If you go to the nearest bookstore, you can easily buy one
10. go to the link and you can find many useful things for you groupwork
-> If you go to the link, yo can find many useful things for you groupwork
11. read the instructions carefully or you many misuse it
-> If you don't read the instructions carefully, you many misuse it
12. Send me messages and I'll give you more details
-> If you Send me messages ,I'll give you more details
c, will care => care
Công thức câu điều kiện loại 1:
If + S + V (present simple), S + will/may/can + V(bare inf)
1:
If they use so much pesticide, the rivers will be polluted.
2: If people travel more by public transport, the exhaust fumes in big cities will be reduced