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IV. Match the two half-sentences into the meaningful sentences (colum A with column B)
Column A
1. You should reduce...-c
2. He suggests taking...-e
3. I think...-d
4. Solar energy can be...-f
5. In Western countries, electricity, gas, and water are not....-a.
6. Energy-saving bulbs should...-g
7. If we go on wasting water...-h
8. Ba's hobbies are playing
Column B
a. luxuries but necessities.
b. and collecting stamps
c. the amount of water your family uses.
e. shower to save water.
d. we should take a shower instead of a bath to save energy.
f. cheap and clean.
h. there will be a shortage of fresh football water in a few decades.
g. be used to save electricity.
IV. Match the two half-sentences into the meaningful sentences (colum A with column B)
Column A
1. You should reduce...c. the amount of water your family uses.
2. He suggests taking...e. shower to save water.
3. I think...d. we should take a shower instead of a bath to save energy.
4. Solar energy can be...a. luxuries but necessities.
5. In Western countries, electricity, gas, and water are not.....
6. Energy-saving bulbs should...g. be used to save electricity.
7. If we go on wasting water...h. there will be a shortage of fresh football water in a few decades.
8. Ba's hobbies are playing b. and collecting stamps
Column B
f. cheap and clean.
Fish may be killed because of the trash we throw into the water
1. it's possible to ........úe..........solar energy for a number of dáy
2. solar energy doesn't cause.............pollution..............
3. if we go on .........wasting ..............., ourr environment will become seriously polluted
4. a..............environmentalist............... is a person who works to protect the environment from damage or destruction
5. if we keep our environment clean , we will live a happier and.........more pleasant....... life
6. my friend .......suggested..........taking showwer because we can save water
7. solar energy can be used on ......some.......... dáy
8. energy ................saving..................bulbs should be used to save electricity
9. if there is too much........of............fume in the air, many people will cope with respiratory problems
10. i'm pleased ........that............ you are working hard
11. what about...............collecting.............. used paper, bottles,and cán everday?it's not difficult
1 the journey to the village is very ......................................
a interested b interesting c disinterested d interest
2 cars and trucks are ................... in the city center
a preserved b banned c prohibited d B and C
3 several made ................. at the wedding
a words b letters c speeches d lectures
4 polluted water can directly do .............................. to people is health and destroy marine life
a harm b destruction c terror d ruin
5 ’’why do we need clean air ?’’ ’’ well, it .................... us with a lot of oxygen
a protects b provides c preserves d produces
6 the browns had to use all their ................ to buy their house
a expense b savings c reserves d remains
7 another word for fortune is ........................
a rich b lucky c foreign d good
8 if lan comes to england , it will be a good ............... for her to improve her english
a opportunity b possibility c advantage d experience
9 please ................ your hand if you want to ask the teacher a question
a rise b push c raise d lift
10 if a bomb goes off , it ..................
a explodes b fails c strickes d misses its object
11 i like this essay because it’s very . .....................
a imaginative b imaginary c imaginable d imagination
12 tam has a big ................ of foreign coins
a collector b collection c collecting d collective
13 if we do not ................. on electricity , there will be power cut
a economic b economics c economical d economize
14 i’ve always enjoyed traveling . my mother; ................. , prefers to stay at home
a bit b although c however d moreover
15 he is a person................ friends trust him
a whom b his c whose d who’s
16 ..............is very harmful to the environment . it makes the water become poisonous
a using electrciity to catch fish b using dynamite for fishing c fishing with worms d fishing with nets
17 you can .................. a word in dictionary if you do not know what it means
a look into b look up c look for d look over
18 my shoes are dirty . i’d better take them .................. before i come in
a always b up c on d off
19 if you want to save money , you should .............. the amount of water your family uses
a increase b reduce c adapt d repair
20 mary’s eyes are weak , ..............., she has to wear glasses
a but b however c and d therefore
21 if there is a mechanical problem, we suggest ................ the manufaturer directly
a contact b contacting c to contact d be contacted
22 our energy will soon come to an end of we do not .......... it
a use b save c spend d take
23 please turn .................... the gas . i want to cook my lunch
a over b on c in d over
24 scientists are looking for an .............. way to reduce energy consumption
a effective b affection c effect d effectively
25 they are completely short of water now . a number of people have died because of this ..............
a shortage b short c shorten d shortly
26 in order to save electricity , an ordinary 100-watt light bulb can be replaced by ......................
a 1000-watt light b a lamp c an electric bulb d an energy-saving bulb
1._Chọn dạng đúng của từ
1. If we keep on .....using.. more and more motor vehiccles, we ....will run.. out of oil (use/run)
2. We can prevent ..littering.... by...putting.. garbage bins around the school yard (litter / put)
3. A lot of sea creatures....will die.... out because of dynamite...fishing.. (die/fish)
4. Crops ....sprayed... with pesticides ..kill... insects ( spray/kill)
5. The rice plants .will die...... if the rice paddies...are polluted....... (die/pollute)
2. Điền từ thích hợp
1. He prefers sunbathing...on...... the seaside ....to..... going for a walk
2. This past of the river is not good .....at.... swimming because the banks are covered....with... weeks
3. The purpose ...to.. this project is to encourage peoplr to plant and take care ...of.. trees
4. We all should be friendly .with..... nature, which means we should not fo harm ....to.. wildife.
5. Tìm lỗi sai và sửa
1. We have to solve pollution air=> air pollution
2.i"ll be in trouble if i lost=> lose my pass port
3. If it id raining this evening, i don'=> won't go out
4. We couldn't go on a picnic as planned so=> because it was rainning hard.
4. Viết lại câu
1. If/we /use / electric cars/ minimize/ pollution
If we use electric cars , we will minimize air pollution.
2. He / disappointed / seaside report / full trash
He is disappointed because the seaside report is full of trashes.
3. I think /we / use / eletric cars/ minimize/ pollution.
I think we should use electric cars to minimize air pollution.
4. This village / completely/ destroy /floods / few months ago
This village was completely destroyed by floods a few months ago.
5 . điền từ đúng
1. People must be ..careful.... in catching fish to avoid killing small fish ( care)
2. My mother was.....extremely..... worried when i went home late last ninght (extreme)
3. She destries to become a painter since draw very ...well.... (good)
4. If we the water , alot of fish will die (pollution) pollute
1. ... Air is one of the many problems we have to solve.
A. Pollute
B. Polluted
C. Polluting
D. Pollution
2. If you want to save money, you should ... the amount of water your family uses.
A. Increase
B. Reuse
C. Reduce
D. Repair
3. These materials can be ... into another packaging products.
A. Recycled
B. Reduced
C. Reused
D. Removed
4. Crops are sprayed with ... to kill insects.
A. Fertilizer
B. Pesticide
C. Water
D. Dynamite
5. Because plastic bags are very hard to ... they will cause pollution.
A. Wrap
B. Collect
C. Litter
D. Dissolve
6. What are you looking ... ? - My picture book. I've lost it.
A. On
B. Off
C. After
D. For
7. The roof ... under the weight of snow last night. (??)
A. Hurricane
B. Earthquake
8. We are going to ... the anniversary for our 50th wedding.
A. To celebrate
B. Celebrated
C. Celebrating
D. Celebrate
1. the amount of water / your family / should / you / uses / reduce
=> You should reduce the amount of water your family uses.
2. it will be / solar power / to save energy / if people / take advantage of / better
=> It will be better if people take advantage of solar power to save energy.
3. to kill / spray pesticides on / the farmes / harmful insects / paddy fields
=> The farmers spray pesticides on paddy fields to kill harmful insects.
4. pleased / you are / that / this semester / I am / working hard
=> I am pleased that you are working hard this semester.
5. fish / we throw / the trash / because of / may be killed / into the water
=> Fish may be killed because of we throm the trash into the water.