Must we sweep the floor right now? No, you _______. You can do it later.
---_________ are those? ---They are my girl friends.
________ name is Gina Miller.
Jack and Kate came back 2 hours ago. But _________ students in the class aren’t here.
---Whose book is it?---look! Jane’s name is on the cover(封面). It _________ hers.
His father often ___________to work.