题目内容：

单句改错

每句一处错。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（），并在其下面写出该加的词。

删除：把多余的词用斜线（）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

1.Do you aware that your son is having difficulties at school?

2.A chair made of steel is stronger than the one made of wood.

3.I have two sisters, both of them are doctors.

4.He always thinks it unlikely for his son to be made fun at school.

5.Aismov had an amazing mind which he searched for explanations of everything in the past and the present.

6.Mr. Herpin is one of the foreign experts who is working in China.

7.You’d better set down some time for exercise every day to keep fit.

8.Considered his age, the little boy reads quite well.

9.My grandpa seems to heard of the anecdote about the famous scientist.

10.I have bought the same dress which she is wearing.