--What __________ cold weather it is in Harbin!--Yes. We have _______ unusual time because we live in a hot place.
--Is her name Mary? --Yes, _______.
--Where is the dog?---It’s_______the chair.
Look !This is_____room.
_____ is my sister. ______ name is Tina.
–Is ____ your family photo? --Yes,_____ are my parents.