情景反应。(1)当你想询问照片上的女孩是谁时,你应该说:________(2)当你想知道对面的男孩是不是你朋友的哥哥时,你应说:_________(3)当你见到新朋友时,你应说________________(4当你向别人介绍你的妈妈,你应说:______________
What did you do _____your holiday ?
----Did you ______ pictures yesterday?
----_______did you go on your holiday? ---- Shanghai.
The boy is sitting _______her father and mother.
He____ born in Beijing.