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VI/

1. What makes you worried is they use electricity to catch fish?

2. The baby laughed happily as she played with the toys.

3. They put garbage bins around the school yard to prevent lazy students from littering.

4. I'm disappointed that people have spoiled this area.

5. It would be better if we used banana leaves to wrap food.

II/

1. She is a good English speaker.

2. They were good at swimming. / They were good swimmers. 

3. If you litter the place around you,it will be a junk yard.

4. If you burn the garbage,the air will be polluted.

5. Unless you succeed, you have to try it again. 

6. He couldn't meet you as he was busy.

7. We can't go for a walk because of the heavy rain.

8. As she was sick,she couldn't come to class.

9. Because their performance was good ,they won that match.

10. Because there is too much exhaust fume, people have to wear gauze masks in the streets.

VI.

1.What makes you worried most is they use electricity to catch fish?

2.The baby laughed happily as she played with the toys.

3.They put lazy students to prevent from littering garbage bins around the school yard.

4.I'm disappointed that people have spoiled this area.

5.It would be better if we use banana leaves to wrap food.

VIII.

1.She is a good English speaker.

2.They were good at swimming.

3.If you litter the place around you,it will be a junk yard.

4.if you burn the garbage,the air will be polluted.

5.Unless you have try it again,you don't succeed.

6.He couldn't meet you as he was busy.

7.We can't go for a walk because of the heavy rain.

8.As she was sick,she couldn't come to class.

9.Because they performed well,they won that match.

10.Because there is too much exhaust fume,people have to wear gauze masks in the streets.

Bài này vừa làm xong.