Đáp án: states

Giải thích: State: bang

Cấu trúc “there + be + N”: có…

Dịch: Cô giáo tớ nói có 50 bang ở nước Mỹ.

Đáp án: cause

Giải thích: Cause: gây ra, câu còn thiếu động từ đứng sau chủ ngữ.

Dịch: Biển quảng cáo ngoài trời trên đường có thể gây ra ô nhiễm tầm nhìn.

Đáp án: up

Giải thích: Cụm từ come up with: nghĩ ra, nảy ra

Dịch: Bạn đã nghĩ ra giải pháp gì cho ô nhiễm phóng xạ chưa?

Đáp án: puzzle

Giải thích: Cụm từ: do a puzzle: chơi trò câu đố

Dịch: Thứ ba tuần trước, chúng tôi chơi trò câu đố về các quốc gia nói tiếng Anh.

Complete the sentences , using the words and phrases given . You can some words and make changes

1.Forexample,/2008, Vedan factory, a sodium glutamate plant, released thier untreated industrial wastewater / the Thi Vai River / caused tons / fish and ducks in the river /die.

Forexample, in 2008, Vedan factory, a sodium glutamate plant, released thier untreated industrial wastewater to the Thi Vai River, which caused tons of fish and ducks in the river to die

2.Another cause/ water pollution in Viet Nam/ be the lack awareness among citizens.

Another cause of water pollution in Viet Nam is the lack awareness among citizens

I. Fill in each blank with the correct preposition.

1. Thousands of people were exposed..to. radiation when the nuclear plant exploded.

2. Waste water from many factories which is dumped.into.. water bodies directly causes water pollution.

3. Land pollution is responsible for damage done .to.. natural habitat of animals.

4. Americans throw..away. twenty-eight and a half million tons of plastic in landfills every year.

5. Scientist have come up ..with. new ways of saving energy.

II. Circle the mistake in each sentence, and then correct it.

1. Long exposure to loud noise results->results in permanent hearing loss.

2. The misuse of resources and improper dumping of waste make->cause land pollution.

3. The soil becomes contaminated because->because of the use of so many pesticides and other farming chemicals.

4. Oil slicks from boats or ships pollute the sea, because->therefore many fish and sea birds die.

5. In many developing->developed countries, water pollution is usually a leading cause of death if people drink from polluted water sources.

6. We should plant trees in our neighbourhood so->because trees help cool the planet.

III

The major cause of water pollution in Vietnam is the weakness industrial wastewater management. Many factories..use.. fresh water to carry away waste..from. their plants into canal rivers and lakes. Most of them do not have..any.. wastewater treatment system. Industrial was water is directly discharged into canals, lakes, ponds and rivers, causing serious.pollution. of surface water. For example,..in. 2008, Vedan factory, a sodium glutamate plant, release their untreated industrial wastewater into the Thi Vai River and.caused.. tons of fish and ducks the river to die.

Another cause of water pollution in Vietnam is the lack of awareness among citizens. Every day people genera a lot of..trash. , and they throw it directly into canals, rivers and ponds. They.collect.. water from these sources to do their laundry, wash dishes, bathe and then they throw the dirty water that cointain detergent and shampoo directly into them.

1.Điền vào mỗi chỗ trống với MỘT từ thích hợp.
The major cause of water pollution in Vietnam is the weakness in industrial wastewater management. Many factories (65)____use_______ fresh water to carry away waste (66)______from______ their plants into canals, rivers, and lakes. Most of them do not have (67)______any_____ wastewater treatment system. Industrial waste water is directly discharged into canals, lakes, ponds, and rivers, causing serious (68)___pollution_____ of surface water. For example, (69)____in_____ 2008. Vedan factory, a sodium glutamate plant, released their untreated industrial wastewater into the Thi Vai River and (70)____caused_______ tons of fish and ducks in the river to die.
Another cause of water pollution in Vietnam is the lack of awareness among citizens. Every day people generate a lot of (71)_____trash_____, and they throw it directly into canals, rivers, and ponds. They (72)____collect_____ water from these sources to do their laundry, wash dishes, and bathe, and then they throw the dirty water that contain detergent and shampoo directly into them.

Give correct form of the words in brackets:

1. Factories dump........industrial........ waste into lakes and rivers . (industry)

2. The ......contamination........ of water can make people and other animals die . (contaminate)

3.Households dump waste into the river so it is ......polluted..........(pollute)

4.Since the parents were exposed to.......... radioactive... , their children have birth defects .(radioactive)

5. If we use water .....carefully........, more people will have fresh water.(care)

6. The........dying.......... fish are floating in the water . (die)

7. Do you know what......pollutants........ cause air pollution? (pollute)

8. The river is ...........contaminated..............by the dumping from nearby factories.(contaminate)

9. Noise pollution can also lead to headaches and high blood..............pressure............(press)

10. Dumping............industrial............waste into the lakes and rivers has cause serious water pollution.(industry)