Give correct form of the words in brackets:

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

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

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

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

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

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

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

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

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

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

I. 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. Scientist have come up ... new ways of saving energy.

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

1. Long exposure to loud noise results permanent hearing loss.

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

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

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

5. In many developing 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 trees help cool the planet.

III

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

X. Complete the second sentence so that it has the same meaning to the first one. Use the word given.

1. It’s three years since I started learning Spanish. (FOR)

I_____________________________________________________________        

2. It is difficult for my friends to understand Australian’s accent. (DIFFICULTY)

My friends_____________________________________________________       

3. Tim didn’t join the summer camp because he was sick. (OF)

Because_______________________________________________________        

4. Could you speak English when you were young? (ABLE)

When you were young, __________________________________________?

5. Three hundred students entered the swimming competition last year. (PART)

Three hundred students__________________________________________         

X. Finish the second sentence in such a way that its meaning is similar to that of the original one 
1. The flood destroyed all the crops in the area. 
 All the crops ..……………………………..........................................................................................
2. They started learning how to play the piano 10 years ago. 
 They have ..………………………………............................................................................................
3. These words are difficult so I can’t understand the text.
 If ..……………………………….........................................................................................................
4. The weather was awful. We didn’t enjoy our camping holiday. 
 Because of...……………………………...........................................................................................
5. We must conserve water. Otherwise we will face serious water shortages. 
 If …………………………………………………………………………………………………………
6. Many fish in the river die due to the increased temperature of water. 
 Because ……………………………………………………………………………………………….

VII. Read the following passage fill in each blank with ONE suitable word that best completes each blank.

            Air pollution is a (1) ______ of ill-health in human beings. In a lot of countries are laws limiting the amount of is smoke which factories can produce. Although there isn’t enough information on the effects of smoke in the atmosphere, doctors have proved that air pollution causes lung diseases. The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol produces a poisonous gas which often collects in busy streets surrounded by high buildings. Children who live in areas where there is a lot of lead in the atmosphere cannot think as quickly (2) _____ other children and they are clumsy when they use their hands. There are other long-term effects of pollution. If the gases in the atmosphere continue to increase, the earth’s (3) ______ may become warmer. A lot of ice near the Poles may melt and may cause serious floods.

VI Give the correct verb form/ verb tense/ word form of the words in brackets.

1. My mother _______________ cooking by the time the guests arrived. (finish)

2. Water pollution can _______________ many different causes. (have)

3. Technology will probably help _______________natural disasters. (prediction)

4. If I could choose a city to visit, I _______________to Da Nang. (go)

5. Astronomers are concerned about light pollution because they have __________ in viewing activities in the sky and outer space. (difficult)

6. A number of cleaning products contain ______________ chemicals. (harm)

7. Recently, many places in New Zealand __________ called with two names – one English, one Maori. (be)

8. A website in Pakistan is helping coordinate the ____________ of aid in the flood disaster. (provide)

9. After she (try on)____________ all the dresses in the shop, she bought the most expensive one.

10. They (not have)___________ breakfast when I got up.

* SIMILAR in meaning to the underlined word.

1. “How was your international summer camp, Phong?” – “Wonderful”.

A. Awesome               B. Plentiful                  C. Beautiful                D. Important

2. The people of Kiribati are afraid that one day their country in the not-too-distant future will disappear from the surface of the earth.

A. delighted                B scared                      C. bored                      D. interested

V. Mark letter A, B, C or D to indicate the part that is incorrect.

15. The most popular sport in Canada are ice hockey.

                         A           B   C                 D

16. The number of students in my class enjoy taking part in social activities.

              A                 B                                      C                                   D

helpppppppppppppppppmeeeeeeeeeee

Complete the second sentence so that it has the same meaning to the first one. Use the
word given.
1. It’s three years since I started learning Spanish. (FOR)
I_____________________________________________________________
2 It is difficult for my friends to understand Australian’s accent. (DIFFICULTY) My friends_____________________________________________________
3 Tim didn’t join the summer camp because he was sick. (OF)
Because_______________________________________________________
4. Could you speak English when you were young? (ABLE)
When you were young, __________________________________________?
5 Three hundred students entered the swimming competition last year. (PART) Three hundred students__________________________________________
6 North pole is too cold for humans to live there. (SO)
North pole is__________________________________________________
7. We haven’t seen Barak for more than six months. (LAST)
We_________________________________________________________
8. I can’t wait to see the sights in London. (FORWARD)
am_________________________________________________________
9. What time does your plane land tomorrow? (WHEN)
Can you tell___________________________________________________?
10 If I were you, I would take part in the summer camp in Canada. (ADVISED)
Jim__________________________________________________________
 

1. What/ happen/ if/ water pollution/ stop?
2. We/ be/ happy/ if/ air pollution/ the world/ be/ a/ better place?
3. If/ there/ be/ no more pollution/ the world/ be/ a better place?
4. If/I/ be/ you/I/ take/ these bottles/ the bottle bank.
5. If/ people/ not really care/ the environment/ they/ not try/ save it.
6. The river/ not be/ so polluted/ if/ factories/ not dump/ waste/ it
7. We/ be/ less worried/ if/ oil spills/ not have/ such destructive effects.
8. If/ we/ destroy/ the ozone layer/ what/ save/ us/ the UV rays?

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)___________ fresh water to carry away waste (66)____________ their plants into canals, rivers, and lakes. Most of them do not have (67)___________ wastewater treatment system. Industrial waste water is directly discharged into canals, lakes, ponds, and rivers, causing serious (68)________ of surface water. For example, (69)_________ 2008. Vedan factory, a sodium glutamate plant, released their untreated industrial wastewater into the Thi Vai River and (70)___________ 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)__________, and they throw it directly into canals, rivers, and ponds. They (72)_________ 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.