--Excuse me.Did you see a girl in red passing by just now?----No,sir .I______a newspaper.
Grandma________us stories when we were very young.
—________free education,the poor children in my hometown can go back to school. —So can the children in my hometown.
—Are you free now? —No.I have so many chores________today.
—Most paper is made________wood. —Yeah.But most books are made________paper.
Many overseas Chinese look forward to________more about their roots in the summer camp.