【急急急】求英语高手改正下列句子错误！

Question

1. Made of plastics, I think the table must be light enough.
2. The internet has become a part of people’s life, and is considered as the most powerful source of information.
3. After he has finished his homework, he went to the web-bar to play games on line.
4. It is a five-minutes’ walk from my home to my school.
5. The two men left the room one after the other. They both went to south.
6. They are having a meeting, with the curtain drawing.
7. Can you show me the house where they built by themselves?
8. She is unhappy today, is she?
9. She told me never swim in the river because it’s dangerous.
10. Do you remember to see me at Mary’s birthday party last month?
11. All but one answer is correct.
12. She told me that she would go to Beijing tomorrow.
13. The price of my car is not as expensive as that of yours.
14. She decided to go to the countryside to stay for sometime.
15. You needn’t to copy the question. Just write down the answers.
PS希望在14:15之前有准确答案如果我会提高悬赏的谢谢！

Answer 1

1 I think the table must be light enough because it's made of plastic.
2 The internet has become a part of people's life, and it is considered as the source of information.
3 After he finished is homework, he went to the web-bar to play games.
4 walk-walking
5 other-another
6 with- about
7 where-which
8 is-isn't
9 swim-swimming
10 to see- that you saw
11 all answer but one
12 看不出哪错了
13 that of yours- yours
14 sometimes-a while
15 needn't- don't need