当你向别人介绍你的朋友齐齐时,你应该说:A. He is my friend, Qiqi.B. This is my friend, Qiqi.
你想知道新房间里有什么,应说:A.What's the new room like?B.What's in the new room?
你妈妈告诉你,你的书包在椅子上,她应说:A.My bag is on the chair. B.Your bag is on the chair.
你想告诉对方你的桌子上有面镜子,应说:A.This is a mirror on my table.B.There is a mirror on my table.
你想让对方看你的卧室,应说:A.Look at my bedroom. B.Look my bedroom.
你想知道垃圾箱在哪里,应问:A.What's the trash bin? B.Where is the trash bin?