1. Our teacher told us how to tell ______ vsnakes form harmless ones . ( poison)

2. The roots of these plants are _____  ______. People use them for food. ( eat)

3. The nose and lungs are part of animal _________ system. ( (respiration)

4. There has been less trash in the street since the “Keep Our _______ Clean” campaign was launched. ( neighbor)

5. A lot of sea _______  ______are dying out because of dynamite fishing . (create)

6. Let’s go to the school canteen for some _______ (fresh)

7. The students gave various ________ ______ to the teacher’s question. ( respond)

8. Some farmers don’t realize that they are destroying the environment with too many _____ (pest)

9. In order to keep our environment _____  ______, we shouldn’t litter in public places. ( pollute)

10. Don’t throw away ______ ______ bottles , paper and glass, take them to recycling center. ( use)

I. Complete the sentences with the correct form of the words in brackets.
1. In order to keep our environment ............ , we shouldn’t drop litter in public places. (pollute)
2. Don’t pump ............ into seas and rivers or it will pollute them. (sew)
3. Don’t throw away ............ bottles, papers, and glass. Take them to recycling centres. (use)
4. If we keep on ............ the air, more people will suffer from respiratory diseases. (pollution)
5. The local authorities have received many letters of ............ about the industrial wastes from that factory. (complain)
II. Complete the sentences with the correct form of the words in brackets.
1. Ba was ............ ill right after eating those ............ mushrooms. (serious / poison)
2. ............ are interested in the protection of the environment. (conserve)
3. Without ............ , some people wouldn’t catch fish. (electric)
4. Shhh. Listen ............ to the conservationist teaching us how to protect the environment. (care)
5. What is responsible for the ............ problems in your city? (environment)
III. Complete the sentences with the correct form of the words in brackets.
1. Make sure the use of ............ is not harmful to farm workers’ health. (pest)
2. ............ ! You have successfully held the clean-up campaign. (congratulate)
3. Use public transport or we won’t ............ pollution. (minimum)
4. If ............ continues, there will be no forest left ten years from now. (forest)
5. The rising level of air pollution has caused concern among ............ . (environment)

1 . The police (probably , catch) ........... the bank robber

2 . Jane : Who is going to come to the party ?

Martha: Well, a number of people haven't told me yet. But, Peter and Mark (help)..................out with the cooking!

VII . Use a correct form of word in bracket to complete the sentence

1. Jack is .......... has turned him into confident person (successful)

2. When I was in Thailand, I had only a day to visit all the tourist .................... (attract)

3. Boys and girls may behave............... in this situation . (difference)

4. All of us were ................ that he was successful in the final exam (surprise)

5. Towns which attract ...................... are usually crowded in the summer (tour)

6. Ba was .............. ill right after eating those mushrooms (serious)

7. My sister speaks English ............... than I do (bad)

8. Hung and his brother oten teach English ........during summer vacation(they)

9. It is ...................in Britain to eat turkeys at Christmas

1. If we keep on ______ ______ the air, more people will suffer from diseases. ( pollution)

2. The local authorities have received many letters of _______ ______ (complain)

3. Ba was _______  ______ill right after eating those cakes . ( serious)

4. ______  ______are interested in the protection of the environment . (conserve)

5. Without _______ ______, some people wouldn’t catch fish . (electric)

6. What is responsible for the ______ ______ problems . ( environment)

7. Use public transport or we won’t _________  ______pollution. (minimum)

8. If _________  ______continues, there will be no forest left ten years from now. (forest)

9. The rising level of air pollution has caused concern among __________  ______ (environment)

10. Many factories still allow _________ ______, such as toxic waste, to flow into our rivers. ( pollute)

1 . The police (probably , catch) ........... the bank robber

2 . Jane : Who is going to come to the party ?

Martha: Well, a number of people haven't told me yet. But, Peter and Mark (help)..................out with the cooking!

VII . Use a correct form of word in bracket to complete the sentence

1. Jack is .......... has turned him into confident person (successful)

2. When I was in Thailand, I had only a day to visit all the tourist .................... (attract)

3. Boys and girls may behave............... in this situation . (difference)

4. All of us were ................ that he was successful in the final exam (surprise)

5. Towns which attract ...................... are usually crowded in the summer (tour)

6. Ba was .............. ill right after eating those mushrooms (serious)

7. My sister speaks English ............... than I do (bad)

8. Hung and his brother oten teach English ........during summer vacation(they)

9. It is ...................in Britain to eat turkeys at Christmas

VII. writing

a) Rewrite the 13ollowing sentences, using words given :

1. Lan was sick, so she didn't go to school .

..........................................because...........................

2. We started learning English when we were in grade 3

We...........................since..........................

3. There is noise pollution. People and animals have hearing problems

If..........................................................

4. How long is the road ? What............................................

5. The girls are beautiful

They are ...................................................

6. There is a lot of rain in Viet Nam

Viet Nam.........................................................................

7. Mr and Mrs Hung has a son , Nam

Mr and Mrs Hung are .........................................................

AN EXCURSION

When our teacher sugeested an excursion during the last June holidays , we chose the Botanic Garden , the place we all wanted to visit . All the boys and girls of the class assembled in our school one day and started our bus journey at 9.00am .As soon as we arived at the garden , our teacher took us to an open grass patch and told us about the progra for the day. The Botanic Garden has a variety of flowers and tress ,each and everyone is labeled .The air was very cool and clean so we felt very refreshed.It was so pleasing to see the well cut grass, hedges and flowering plants all around . Our teacher told us about the history of the Botanic Garden. We spent some time cracking jokes and telling stories .After that we had lunch . Our teacher took a few photographs of us in the garden

1. This passage is mainly about the history of the Botanic Garden ........

2. The program for the day was told on the bus ........

3. The air was very clean and cool .........

4. After having lunch , they cracked jokes and told stories ........