5. talking

6. to go

7. to turn

8. playing

C. Reading

VII.

1. get information

2.says

3.addicted

4.that activity

5.the field

6.addictive

D. Writing

IX.

1. He said that they were doing an experiment.

2. She tol me to sign the paper again.

3. Because of the acid rain, trees' leaves, the leaves are damaged, acid rain is dangerous.

4. Because the leaves are damaged, the tree can not get enough food energy to stay healthy.

5. Nam said that he was learning English then.

6. This house was built yesterday

7. She would go to Hanoi the next day 8.is grown in tropical countries.

8. Rice is grown in tropical countries.

X.

1. A lot of energy and resources will be saved by recycling.

2. Life in Vietnam by year 2035 will be very different from what it is now.

3. Nick said that he wants to stay in Vietnam longer.

4. The flood happened this morning in Quang Binh provine and now the government is sending aid to the flood victims.

CHÚC CẬU HỌC TỐT!!!

5. talking

6. to go

7. to turn

8.playing

VII.get information

2.says

3.addicted

4.that activity

5.the field

6.addictive

D.

1. they were doing an experiment

2.to sign the paper again

3.the acid rain, trees' leaves...

4.Because the leaves are damaged,...

5. Nam said that he was learning English then 

6. was built yesterday

7. She would go to Hanoi the next day 8.is grown in tropical countries

X.

1. A lot of energy and resources will be saved by recycling

2.Life in VN by year 2035 will be very different from what it is now

3. Nick said that he wants to stay in VN longer.

4.The flood happened this morning in Quang binh provine and now the government is sending aid to the flood victims.