I. Complete tge sentences with the words or phrases in the box.

Water,soil,air,light,visual,

radioactive,noise,thermal pollution.

1) The smoke from planes, cars and factories causes_______.

2) There are many causes of ______ including nuclear explosions, nuclear accidents and nuclear waste.

3) ______ can cause hearing loss and tinnitus

4) ______ can be caused by unattractive views, such as power lines, billboards, street banners, open storage of trash, ugly buildings, etc.

5) _______ can lead to the death of aquatic plants and animals.

6) _______ can happen when the temperature of a body of water increases.

7) There's just so much _______ from the ground that we simply can't see most of the stars.

8) The ever-increasing use of Chemicals such as pesticides and fertilizers is one of the main factors causing _______.

II. Comolete the passage with the correct form of the verbs in brackets.

The problem of global warming would improve if we all (1) _____ (do) something to reduce it! For example, if we all (2) _____ (turn off) our mobile phone chargers at night, we'd save a lot of energy. And we (3) _____ (save) a lot of water if we all (4) ______ (turn off) the tap when cleaning our teeth. If we (5) ______ (recycle) more, less rubbish (6) ______ (cycle) more, our parents (8) ______ (not need) to use their cars so often. Let's make a difference!

Help vs ạ:(((

I. Complete tge sentences with the words or phrases in the box.

Water,soil,air,light,visual,

radioactive,noise,thermal pollution.

1) The smoke from planes, cars and factories causes_______.

2) There are many causes of ______ including nuclear explosions, nuclear accidents and nuclear waste.

3) ______ can cause hearing loss and tinnitus

4) ______ can be caused by unattractive views, such as power lines, billboards, street banners, open storage of trash, ugly buildings, etc.

5) _______ can lead to the death of aquatic plants and animals.

6) _______ can happen when the temperature of a body of water increases.

7) There's just so much _______ from the ground that we simply can't see most of the stars.

8) The ever-increasing use of Chemicals such as pesticides and fertilizers is one of the main factors causing _______.

II. Comolete the passage with the correct form of the verbs in brackets.

The problem of global warming would improve if we all (1) _____ (do) something to reduce it! For example, if we all (2) _____ (turn off) our mobile phone chargers at night, we'd save a lot of energy. And we (3) _____ (save) a lot of water if we all (4) ______ (turn off) the tap when cleaning our teeth. If we (5) ______ (recycle) more, less rubbish (6) ______ (cycle) more, our parents (8) ______ (not need) to use their cars so often. Let's make a difference!

Help vs ạ:(((

Complete the sentences with the words and phrases from the box.

1. There are many _____ in a shopping centre.

2. I spent the whole morning just _____ online for clothes, but I didn’t buy anything.

3. Alice doesn’t know how to _____ so she paid too much for her T-shirt.

4. Both online and offline supermarkets offer a wide _____.

5. She’s a _____, she spends too much time and money shopping.

Read the text, then decide True or False:

The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural envirinment. This is a complicated problem. We burn fuel, and this causes air pollution. We throw away plastc bags, containing toys and other subjects. These stay in the environment; they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous and thay also stay in the environment. Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very dissstrous.

a. Many big cities are facing serious air polltuion……………..

b. This is a simple problem ………………

c. Nuclear bombs were first tested in 1945………………….

d. A nuclear bomb causes a terrible destruction………………………….

VIII)-Fill in each blank with the correct preposition.

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

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

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

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

5.     Scientists have come up _____________ new ways of saving energy.

5. Combine the sentences in each pair into a new sentence that shows a cause/ effect relationship. Use cause and effect signal word or phrase given in brackets. 1. One effect of global warming is that sea levels are rising. The polar icecaps are melting. (because) 2. The global population has increased. There are much better levels of nutrition. (because of) 3. Nuclear explosions and detonations of nuclear weapons cause radioactive pollution. (lead to) 4. More and more roads are being built. Air pollution is rising. (as a consequence) 5. In the last ten years, many BC valleys have been clearcut. 142 species of salmon have become extinct. (so) 6. The fish and other aquatic animals have died. The water is polluted. (due to)

II. Complete the following sentences with the correct form of the words in brackets.
1. Street are decorated with ________________ lights and red banners. (colour)
2. There are many ________________ differences between the two communities. (culture)
3. She gave a wonderful ___ as the Iron Lady – the former British Prime Minister Margaret Thatcher. (perform)
4. There were lively New Year ________________ all over the town. (celebrate)
5. It is ________________ in America to eat turkey on Thanksgiving Day. (tradition)
6. What forms of ________________ do you participate in during the festival? (entertain)
7. The hall looked very ________________ with its Christmas tree. (festival)
8. Her eyes were wide with ________________ when she heard the news. (excite)
9. The Chinese New Year marks the ________________ of spring and the start of the Lunar New Year. (begin)