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.
I've got two presents _________ mum and dad.
Yesterday we _________ a park and _________ flower show.
There _________ some storybooks and a Walkman under the desk.
I was at home_________ my parents last Sunday.
一Where are _________?一They are on the desk.