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1. The temperature of water increases. Many fish in the river die ( since)
=> Many fishes in the river have died since the temperature of water increased.
2. People use too much herbicide to treat weeds. Water in rivers and canals are extremely polluted and has bad effects on people's health( Because)
=> Water in rivers and canals are extremely polluted and has bad effects on people's health bacause people use too much herbicide to treat weeds.
5. The noise from the music club is loud. The residents of the street cannot sleep( because of)
=> The residents of the street can't sleep because of the loud noise from the music club.
7. It rained heavily. The road in front of my house was flooded( due to)
=> Due to the heavy rain , the road in front of my house was flooded.
8. Noise pollution is one of the major of stress and anxiety. People suffer from stress and anxiety( due to)
=> Due to noise pollution , people suffer form stress and anxiety.
9. Global warming happens. There is too much carbon dioxide in the atmosphere( causes)
=> Global warming causes too much carbon dioxide in the atmosphere.
10. Light pollurion occurs.We are unable to see the stars in the sky (makes)
=> Light pollution makes us can't see the stars in the sky.
12. The tsunami happened. Many people in this area became homeless( made)
=> the tsunami made many people in this area bacame homeless
Đáp án: A
Giải thích: Dựa vào câu: “There are 24 tables for students and one desk for the teacher”.
Dịch: Có 24 cái bàn cho học sinh và 1 bàn cho giáo viên.
Read the following passage and choose the best answer for each question.
Tigers are one of the most powerful and graceful animals in the world. The different species that still exist today, namely the Bengal, Indochina, Siberian, South China and Sumatra tigers are in danger of becoming extinct. Due to irresponsible hunting, the Bali, Caspian and Java(8) tigers have already become extinct. This could soon happen to the other species too.
In the past, tigers were considered as pests. With a smaller area to hunt, as man had taken up more of the land to build upon(9), the tigers found less area for themselves to hunt. They thus turned to farms to get their food. Farmers’ livestock were attacked by these tigers. People were then encouraged to hunt and kill these animals with the promise of rewards. Even after the threat of tigers on livestock was over, man continued to hunt tigers, this time for recreation(10). Poachers too hunt tigers for their body parts knowing that the skin of tigers is much sought after. Bones and other organs are also used as ingredients in traditional Chinese medicine.(11) Although killing is illegal, it is still being carried out unless it is stopped, the remaining species of tigers will soon become extinct too.(12)
8.How many species of tigers were there originally?
A.three B. Four C. Five D. eight
9.There were fewer hunting grounds for the tigers because _____
A.man had occupied the land B. the farmers put their livestock there
C.the tiger population was becoming bigger D. they liked hunting livestock
10.Man continues hunting tigers even they are no longer pests because _____
A.he treats it as a form of recreation B. he loves tigers very much
C.he still thinks tigers are pests D. he wants to make the tigers extinct
11.Poachers are people who _____
A.look after tigers B. make Chinese medicine
C.hunt tigers illegally D. hunt tigers’ body parts
12.Illegal poaching will _____
A.cause the extinction of tigers
B.increase the amount of Chinese medicine
C.increase the amount of Chinese medicine
D.increase the price of body parts
Giải thích phần in đậm đó ^^
1. The polar icecaps are melting because one effect of global warming is that sea levels are rising.
2.Because of there are much better levels of nutrition, the global population has increased.
3.Nuclear explosions and detonations of nuclear weapons lead to radioactive pollution.
4.Air pollution is rising as a consequence of more and more road are being built.
5.In the last ten years, many BC valleys have been clearcut so142 species of salmon have become extinct.
6.The fish and other aqua animals have died due to the water is polluted.
If the river didn't full of contaminants, so many aquatic species wouldn't in danger
If the students didn't keep littering, the school playground wouldn't be dirty
If we didn't burn oil and coal for energy, global warming couldn't occur
If we didn't overhunt for skin and bones, the tiger populations wouldn't be on the decline
III. Viết lại các câu sau, dùng câu điều kiện loại 2.
1. The river is full of contaminants so many aquatic species are in danger.
If the river was full of contaminants, many aquatic species would be in danger.
2. Because some students keep littering, the school playground is dirty.
If some students kept littering, the school playground would be dirty.
3. We burn oil and coal for energy so global warming occur.
If we burned oil and coal for energy, the global would be warm.
4. The tiger populations are on the decline because this species is overhunted for skin and bones.
_If this species was overhunted for skin and bones, the tiger would be on decline.