大家好，我是小青，我来为大家解答以上问题。iamagoodboy改为一般疑问句，i am a good boy很多人还不知道，现在让我们一起来看看吧！

1、I am a good boy

2、There are good people all around the world.I am a good boy too.

3、It’s a nice day. I go to school by bus at eight o’clock in the morning.Then an old man by bus too.He is old very much. He is an old grandpa.This grandpa says:“Can you help me,boy?”“Yes, of course.”I say.Then I help he sit down.“Thank you.You are a good boy.”Grandpa says.I feel good.

4、It’s an afternoon.I want to buy a book.This book is nineteen yuan.But there is a little girl look at a doll.This doll is ten yuan.She wantS to buy it.Butshe only six yuan.“Can I help you?”I say.“Really?Thank you very much.You are a good boy.”Iittle girl says.Then I help she buy this doll.I feel good,too.

5、Are you a good girl and boy?

本文到此讲解完毕了，希望对大家有帮助。