英语改错啊.....

1.He married a classmate from highschool.
2.how long have you married?
3.we don`t doubt if he can do the job well.
4.Please attend what you are doging .
5.i expect you are not right.
6.she`ll have to wait for us,or other-wise she won`t know where to go .
7.these snakes are frightened.
8.i`ll go to the street to cut my hair.
9.tom made much more mistakes as in his composition than Mary
10.this boy can dress his clothes now

如果可以请说明原因...

1.He married a classmate (of) high school.
2.how long have you (been) married?
3.we () doubt if he can do the job well.
4.Please (pay attention to) what you are doing .
5.i expect you are not right. (I don't expect you're right)
6.she`ll have to wait for us,() otherwise she won`t know where to go . (or=otherwise)
7.these snakes are frightened. 被吓住了.

these snakes are frightful.怪吓人的.

8.i`ll go to the street to (have) my hair (cut).
9.tom made much more mistakes ()in his composition than Mary
10.this boy can dress (himself) now

1. He married a classmate from high school.

2. How long have you been married?

3. We don't doubt if can do that job well.

4. Please attend to what you were doing.

5. I don't expect you are alright.

6. She has to wait for us, or otherwise she won't know where to go.

7. These snakes are frightened.