no1.what about doing sth 固定句式
2.the boy called ...=the boy who is called ...男孩被叫做什么用被动
3.SORRY for doing sth
4.write is noun必须用副词修饰
5.三者中用最高级
6.shopping是名词
7.it is good for sb to do sth
8.closed 是adj
9.两半 halves
10be worried about sb
11修饰动词的只能是副词
12有错 应为teacher's
13paper 不可数
14canadian friend加拿大的朋友
15French法语
16like不加s说明baby为负数 令baby可做adj
17有错 应为differences
18help oneself to do
19careful is adj
20worried 修饰人的
21well一般形容人的某些技能好,good一般指人品
打得很辛苦啊.是不是该给我分了>.