II. Correct the form of the words : (3ms)

1. It rained _________________ for three days. (HEAVY)

2. It is ________________ that our environment is more and more polluted. (DISAPPOINT)

3. The river has been _______________ with toxic waste from local factories. (POLLUTE)

4. If the ________________ continues, what will happen? (POLLUTE)

5. Because plastic bags are very hard to dissolve, they will cause ______________. (POLLUTE)

6. We are talking about the __________ of natural resources.(PRESERVE)

1. Plastic bags are very hard to dissolve.___________, they will cause pollution.
However                      So                                Although                      Therefore
2.  Tuan has been ___________ as the most effective activist in the town charity program.

congratulated               celebrated                  nominated               distinguished
3. “Let me congratulate you on your nomination for an Oscar!”-  “______________________”
That’s right.       Well done.       That’s a good idea       It’s nice of you to say so

IV. Give correct formation of these words
1. The air in the city is ___________ (pollute)
2. Please listen to the lecture ____________ (care)
3. An accident happened because of driving ____________ (care)
4. He was ____________ (disappoint) that they were not coming.
5. Air and water _____________ (pollute) can make people fall ill.
6. Plastic bags will cause _____________ (pollute).
7. Mr Brown is one of the ___________ (conserve)
8. We should make our world _____________ (pollute)
9. I’m ____________ (disappoint) that you didn’t do your homework.
10. Listen to me ___________ (care) you can solve the problem.
V:Choose the underlined word or phrase (A, B, C or D) that needs

Give corect formation of these words .

1 . The air in the city is ............................ ( pollute )

2 . Please listen to the lecture ........................... ( care )

3 . An accident happened because of driving ............................. ( care )

4 . He was ........................... ( disappoint ) that they were not coming .

5 . Air and water .............................. ( pollute ) can make people fall ill.

6 . Plastic bags will cause ....................... ( pollute )

7 . Mr Brown is one of the ............................ ( conserve )

8 . We should make our world ........................ ( pollute )

9 . I'm ...................................... ( disappoint ) that you didn't do your homework .

10 . Listen me .................................... ( care ) you can solve the problem .

Part 1:

1. Our parents will be very proud..........us when we pass the exam

2. Plastic bags will cause pollution..........they are very hard to dissolve

3. Hue, ......... was recognized by UNESCO as World Heritage Site in 1993, attracts thousands of tourists

4. We wuold die.......... there were the air

5. Every one has finished the essay, ........... they?

6. We shuold........... the amount of water our family use

Part 2:

Part 3:

1. My sister is on her summer holiday. She (lie).................... on the beach at the moment

2. Don't forget (turn)................. off the faucets

3. I suggest (put)............... garbage bins around the schoolyard

4. I hope (invite)................ to his birthday party tonight

5. Miss Chi told me that she (study)................. in the U.S.A the year after

6. The Internet has (increase)...................... developed and become part become part of our daily life

7. Finding that the film was (interest).................., we turned off the television

8. (Communicate)................... is difficult when two people don't speak the same language

Part 4:

1. I haven't seen my grandparents since a quater of a year.    .........->.........

2. Na is very tired. However, she can't finish her homework before going to bed  .......->.......

Part 5:

1. The weather is not nice today, so we cannot go to the park

-> If the weather were nice today, we.................... the park

2. "Please, stop talking in the class!" the teacher said to his students

-> The teacher asked his students....................... the class

3. The monitor...................... last week made no comment on the situation

4. Let's use electricity economically

-> Our teacher suggest that ....................... economically

Part 6:

 Many people still believe that natural resources will never be used up. Actually, the world’s energy resources are limited. Nobody knows exactly how much fuel is left. However, we also should use them economically and try to find out alternative sources of power. According to Professor Marvin Burnharm of the New England Institude of Technology, we have to start conserving coal, oil and gas before it is too late; and nuclear power is the only alternative.

1. Natural resources will never be used up.   ...

2. Every one knows exactly how much fuel is left    ... 

3. We should use natural resources economically    ...

4. According to Professor Marvin Burnham of the New England Institute of Technology, we shuold begin to conserve coal, oil and gas before it is too late.   ...

III.Supply the correct word forms.
1. The air in the city is very .......................... (pollute).
2. Please listen to the lecture ........................... (care).
3. The accident happened because of driving ....................... (care).
4. He is going to ............................ all the bags (collection).
5. She has .................... provided a picnic lunch for us ( kind).
6. We’ll make this beach clean and .......................... again ( beauty ).
7. If the ........................ continues, what will happen ? ( pollute).
8. He was ................... that they were not coming (disappoint).
9. Air and water ........................ can make people fall ill (pollute).
10. A large number of inhabitants have made ........ on how to protect the

III.Supply the correct word forms.
1. The air in the city is very .......................... (pollute).
2. Please listen to the lecture ........................... (care).
3. The accident happened because of driving ....................... (care).
4. He is going to ............................ all the bags (collection).
5. She has .................... provided a picnic lunch for us ( kind).
6. We’ll make this beach clean and .......................... again ( beauty ).
7. If the ........................ continues, what will happen ? ( pollute).
8. He was ................... that they were not coming (disappoint).
9. Air and water ........................ can make people fall ill (pollute).
10. A large number of inhabitants have made ........ on how to protect the
environment (suggest)