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1. If the air in a City________ (get) very polluted, it can make people’s eyes burn. GETS
2. If we dump all sorts of Chemicals into rivers, we________ (not be) able to swim in them in the future. WON'T BE
3. Many wildlife habitats will be destroyed if people________ (keep) polluting the environment. KEEP
4. If we all use public transport more, we________ (help) reduce air pollution. WILL HELP
5. If we________ (not stop) over-fishing the oceans, many species________ (become) extinct. DON'T STOP ..... WILL BECOME
6. If everyone________ (recycle) paper, metal and glass, we ________ (not produce) so much rubbish. RECYCLES... WON'T PRODUCE
7. We________ (have) dirty seafood if we________ (dump) rubbish into the sea. WILL HAVE ... DUMP
8. If global warming________ (continue), temperatures________ (rise) even higher. CONTINUES...WILL RISE
9. If light pollution________ (keep) growing, you________ (not be) able to see even the Big Dipper at night. KEEPS... WON'T BE
10. We________ (threaten) our own existence if we________ (not cut down) the waste rapidly. WILL THREATEN...DON'T CUT DOWN
1. After the accident, many people were exposed________ radiation.
A. from B. at C. to D. with
2. Light pollution has a wide range of negative effects________ I’m human health.
A. on B. of C. for D. to
3. ________can cause high blood pressure, heart problems, sleep disturbances, and hearing problems.
A. Air pollution B. Light pollution
C. Water pollution D. Noise pollution
4. The levels of carbon dioxide in the atmosphere have risen________ the burning of fossil fuels.
A. therefore B. because C. in spite of D. due to
5. If rubbish is non-biodegradable, it________ forever.
A. exists B. will exist C. won’t exist
D. doesn’t exist
6. ________are Chemicals that are used to kill unwanted plants, such as weeds.
A. Fertilizers B. Pesticides C. Herbicides D. Pollutants
7. There would be much less pollution________ people stopped using cars completely.
A. if B. since C. when D. although
8. Emissions of pollutants into the air can________ changes to the climate.
A. get on B. end up C. go into D. result in
9. ________can we help save our environment?
A. What B. How C. Why D. How much
10. If we care about plastic waste________.
A. why won’t we stop drinking bottled water?
B. we would use reusable shopping bags
C. we will throw away plastic water bottles.
D. why don’t we buy plastic bags?
Chọn 1 từ trong ngoặc:
1. Next week our class is having a discussion about finding_______ways to reuse old items before throwing them away. (Interested/ Surprising/ Useless/ Survey)
2. It is a good idea to______our clothes with our friends or cousins. ( Change / Swap/ Turn/ Send)
3. If people turn off all electric appliances in one hour all over the world, they can save a lots of_________( Electric/ Electrical/ Electrician/ electricity)
4. You should put the food in a reusable box___plas bags. (By/ Instead of/ Because of/ Without)
5. If we use_______paper, we will save a lot of trees. (Fewer/ Less/ More/ Much)
6. Don' t throw rubbish into the river because you will make it______________>(Greener/ Dirty/ Cleane/ Fresher)
7. If there is a rubbish bin in every class, the classroom will become_______________( Harmful/ Lighter/ Dirtier/ Cleaner)
8. If we all use_________bags, we will help the environment. ( New/ Cheap/ Reusable/ Reduced)
9. This newspaper is made of_____paper. (Recycle/ Recycled/ Old/ Waste)
10. Please collect all the recyclable materials, and take them to the_______-factory. ( Recycle/ Recycled/ Recyclable/ Recycling)
11. Reduce, reuse, recycle is said to encourage people to waste less, by using less and using things, in order to__________the environment. (Harm/ Damage/ Pollute/ Protect)
12. These three Rs_____________reduce, reuse and recucle. (Stand up/ Stand for/ Ask for/ Means)
13. If you have old clothes, will you give them to those___________?(Needs/ To need/ For needing/ In need)
14. It's very_________--to swim there. The water is healthy polluted (safe/unsafe/unpopular/exciting)
15. Many girls and women_________aerobics to keep fit. (play/ go/ do/ have)
1. A: ........the weather here? B: It's warm and sunny
(A) How's (B) Who's (C) What's (D) Where's
2. .........don't have much snow in winter
(A) It (B) We (C) There (D) Here
3. ........is a lot of rain here in spring
(A) It (B) There (C) This (D) The weather
4. How's the weather there.....fall? B:......is cool
(A) in; It (B) at; It (C) in;there (D) at;there
5. That green umbrella is Sara's.......is yellow
(A) I (B) me (C) my (D) mine
6. A: .......watch is that ? B: It's Kate's
(A) Who's (B) What (C) Which (D) Whose
7. .........car is in back of the house. ..........is front of the park
(A) Theirs ;Mine (B) Mine ;Her (C) His;Hers (D) Ours ;His
Underline the most suitable verb form in each sentence.
1. I suddenly remembered that I forgot/ had forgotten my keys.
2. While Diana watched/ was watching her favorite television program, there was a power cut.
3. Who drove/ was driving the car at the time of the accident?
4. By the time Tim got back, Mary had gone/ went home.
5. David had eaten/ate Japanese food before, so he knew what to order.
6. I did/ was doing some shopping yesterday when I saw your friend.
7. What exactly were you doing/ did you do when I came to your office yesterday?
8. James missed the party because no one was telling/ had told her about it.
Underline the most suitable verb form in each sentence.
1. I suddenly remembered that I forgot/ had forgotten my keys.
2. While Diana watched/ was watching her favorite television program, there was a power cut.
3. Who drove/ was driving the car at the time of the accident?
4. By the time Tim got back, Mary had gone/ went home.
5. David had eaten/ate Japanese food before, so he knew what to order.
6. I did/ was doing some shopping yesterday when I saw your friend.
7. What exactly were you doing/ did you do when I came to your office yesterday?
8. James missed the party because no one was telling/ had told her about it.
Eo ôi dài ghê
1, would have visited
2, would have won
3, had arrived
4, had been
5, would have been
6, hadn't seen
7, would have fallen
8, would you have accepted
9, had had
10, had known
11, would have offer
12, wouldn't have stung
13, had realized
14, would have stopped
15, would have reached
16, wouldn't have lent
17, had sneezed
18, had put
19, couldn't have got
20, wouldn't have tried
21, had spoken
22, wouldn't have been
23, had known
24, had tried
25, wouldn't have got
26, wouldn't have put
27, had been
28, would have come
29, wouldn't have turned
30, had looked
31, would have captured
32, had tried
33, would have taken
34, would have saved
35, hadn't called
Tìm và sửa lỗi sai
I
1.The doctor told my father stop => TO STOP smoking because ofhis sickness
2.I haven't seen her when => SINCE we left school
3.She walked ten kilometer => KILOMETERS a day to get water for her family
4.That is the girl whom Jim wants to marry her => BỎ HER
II
1.My uncle doesn't care how much does the car cost;he is buying it anyway
2.Stop making so much noise or the neighbor will getangrily => ANGRY
III
1.The Path Finder , a magazine for teengers , is of one => ONE OFmy favorite magazines
2.I sent him a letter of apology,but he still seened angrily => ANGRY
3.Nga wishes she can => COULDgo camping with her classmates this weekend
4.Mary learned very hard for the lesson ,because => SO shepassed the exam quite easily
5.The Internet can also be very dangerous because => BECAUSE OF virues and bad programs
IV
1.If I heard => HEAR any news,I'll phone you
2.Mrs.Lien,whom => WHO sings very well,is my teacher of English
3.This is the city which => WHERE I was born
4.They are the people who => WHOSSE cars were stolen
5.She asked me if I live => LIVED in Hanoi
V
1.She would come to see you if she has => HADyour address
2.You must starting => START your job as soon as possible
3.Don't forget to turn on => OFF all the lights when you go to bed
VI
1.The questions which the teacher wrote on the boardwas => WERE not easy
2.I think your grey hair makes you look ratherDistinguishing
VII Sắp sếp
1.It/be/beautiful day Lan / ne/outside/play/her dog/Skippy
IT WAS A BEAUTIFUL DAY. LAN WAS OUTSIDE PLAYING WITH HER DOG, SKIIPY.
2.Lan's mother /gather/family/and tell them/find shelter/house
LAN'S MOTHER GATHERED HER FAMILY AND TOLD THAT THEY HAD TO FIND A SHLTER IN THEIR HOUSE.
3.All of a sudden /sky/become/dark.Storm/come/strong wind/heavy rain.Lan/be scare/but soon/storm finish.Everyone/be glad
ALL OF A SUDDEN , THE SKY BECAME VERY DARK. THE STORM CAME WITH STRONG WINDS AND HEAVY RAIN.
LAN WAS SCARED. BUT SOON , THE STORM FINISHED AND EVERY ONE WAS GLAD.
Tìm và sửa lỗi sai
I
1.The doctor told my father (stop smoking) because of his sickness
-> to stop smoking
2.I haven't seen her (when) we left school
-> since
3.She walked (ten kilometer) a day to get water for her family
-> ten kilometers
4.That is the girl whom Jim wants (to marry her)
-> to marry
II
1.My uncle doesn't care how much (does the car cost);he is buying it anyway
-> the car costs
2.Stop making so much noise or the neighbor will get (angrily)
-> angry
III
1.The Path Finder , a magazine for teengers , is (of one) my favorite magazines
-> one of
2.I sent him a letter of apology,but he still seened (angrily)
-> angry
3.Nga wishes she (can go) camping with her classmates this weekend
-> could go
4.Mary learned very hard for the lesson ,(because) she passed the exam quite easily
-> so
5.The Internet can also be very dangerous (because) virues and bad programs
-> because of
IV
1.If I (heard) any news,I'll phone you
-> hear
2.Mrs.Lien,(whom) sings very well,is my teacher of English
-> who
3.This is the city (which) I was born
-> where
4.They are the people (who) cars were stolen
-> whose
5.She asked me if I (live) in Hanoi
-> lived
V
1.She would come to see you if she (has) your address
-> had
2.You must (starting) your job as soon as possible
-> start
3.Don't forget to (turn on) all the lights when you go to bed
-> turn off
VI
1.The questions which the teacher wrote on the board (was) not easy
-> were
2.I think your grey hair makes you look rather (distinguishing)
-> distinguishable
VII Sắp sếp
1.It/be/beautiful day Lan / ne/outside/play/her dog/Skippy
-> It was a beautiful day and Lan was outside playing with her dog Skippy.
2.Lan's mother /gather/family/and tell them/find shelter/house
-> Lan's mother gathered her family and told them to find the shelter in the house.
3.All of a sudden /sky/become/dark.Storm/come/strong wind/heavy rain.Lan/be scare/but soon/storm finish.Everyone/be glad
-> All of a sudden, the sky became dark. A storm came with strong wind and heavy rain. Lan was scared but soon the storm finished. Everyone was glad.
1.____what________is your telephone number?(what/when/which/how)
2. Her birthday is___on_____Sunday, april 20th (on/at/in/of)
3.__Will________you have a test tomorrow morining? (will/do./are/is)
4. Will he be free?-__ No he won't_____(No, he isn't/ No he doesn't/ No he won't/ No he be not)
5. Mai___plays__________badminton in her free time. (plays/ playing/ play/ is playing)
6. She will__be_happy. (be/is/are/am)
7. My family often__go______for picnic on the weekend. (goes/ go/ are going/ is going)
8. The children__is going______camping next week. (will go/ is going/ go/ goes)
9. If we__recycle___waste paper, we will save a lot of trees. (Repeat/ Recycle/ Rewrite/ Remark)
10. You can save money while shopping by only buying_what______you need. (What/ This/ It/ That)
11. What can we do__to reduce_____air pollution? (Reduce/ To reduce/ Reducing/ To reducing)
12, Why do you often forget to_turn off______the lights when you go out the classroom? (Turn on/ Turn off/ Close)
13. If we plant more trees in the schoolyard, the school will become a_cleaner___place. ( Darker/ clearner/ Dirtier/ More polluted)
14. Do you think we should put a__recycling_____bin in very classroom in order to keep it clean? (Reusable/ Recycled/ Recycling/ Recyclable)
15. My brother and I will give last year's clothes to_charity__________instead of throwing them away
1. Radioactive pollution is very dangerous. It can cause abnormal growth (Since)
=> Radioactive pollution is very dangerous since it can cause abnormal growth.
2. We did not go to school. It rained heavily (Because)
=> Because it rained heavily, we did not go to school.
3. I dont have much money now, but i want to buy a new computer.
=> If i had much money now, i would buy a new computer.
4. Light pollution happens. There is a change in animals living patterns
=> If light pollution happens, there is a change in animals living patterns.
5. Acid rain is dangerous. Tree leaves are damaged.
=> Tree leaves are damaged because of the danger of acid acid rain.
-Chúc bạn học tốt-
1. Radioactive pollution is very dangerous. It can cause abnormal growth (Since)
=> Radioactive pollution is very dangerous since it can cause abnormal growth.
2. We did not go to school. It rained heavily (Because)
=> Because it rained heavily, we did not go to school.
3. I dont have much money now, but i want to buy a new computer.
=> If i had much money now, i would buy a new computer.
4. Light pollution happens. There is a change in animals living patterns
=> If light pollution happens, there is a change in animals living patterns.
5. Acid rain is dangerous. Tree leaves are damaged.
=> Tree leaves are damaged because of the danger of acid rain.
1. Millions of Christmas cards _________ every year.
A. is sent B. are sent C. send D. are sending
2. I don't know how_________ this game.
A. play B. played C. to play D. playing
3. I take part _________ most of the youth activities of my school.
A. on B. in C. to D. for
4. We're looking forward to_________ you earlier.
A. see B. seeing C. saw D. be seeing
5. He had his father_________ his watch.
A. fixed B. to fix C. fix D. fixing
6. Luckily, Peter had _________ to finish his final exam.
A. many time B. enough time C. time enough D. some time
7. Tom_________ his hand when he was cooking the dinner.
A. burnt B. was burning C. burn D. is burning
8. I must go now. I promised _________ late.
A. not being B. not to be C. to not be D. not be no
9. Would you mind if I_________ a photo?
A. take B. took C. taking D. will take
10. I _________ Cuba in 1990.
A. visit B. visited C. have visited D. was visiting
11. It is_________ to find an expensive hotel in this town.
A. difficult B. difficultly C. difficulty D. differ
12. _________you ever_________ to America yet?
A. Have …been B. Were …being C. Were … been D. Are … been
1. Stop, Nam! It's..........dangerous..............to be near the stove. (danger)
2 .The glass pieces are dried................completely.......................... . (complete)
3. My elder brother studies hard this year in order to pass the..........entrance............ exam to the university. (enter)
4. Please confirm your.................arrival.......... date and time if you want to come with us. (arrive)