当你想让对方打开书时,你可以说:
A.Open your book. B.Close your book. C.Show me your book.
让别人出示蜡笔时,你可以说:
A.Show me your pen. B.Show me your crayon. C.I have a crayon.
当别人询问你的姓名或作自我介绍时,你可以说:
A.Hello! B.My name is... C.OK!
当你想和小朋友们告别时,你应该说:
A.Hi! B.Goodbye.C.Me too!
当遇到同学、朋友、长辈等,需要打招呼时,你应该说:
A.Goodbye! B.What's your name? C.Hello!