1.How do you spell watch?怎么回答?2.That is my computer.（改为否定问句）3.This is my dictionary.（改为一般疑问句）4.Is your pencil green?（改为陈述句）5.Is that your football?（作否定回答）
问题描述：
1.How do you spell watch?怎么回答?
2.That is my computer.（改为否定问句）
3.This is my dictionary.（改为一般疑问句）
4.Is your pencil green?（改为陈述句）
5.Is that your football?（作否定回答）
答
1,w-a-t-c-h
2,That isn't my computer.
3.Is this your dictionary?
4.Your pencil is green.
5.No,that isn't.