There is __________backpack on the desk. It belongs to Tom.
Beijing is a city with many places of interest and _____ tourists come here every year.
What ________ to the boy a moment ago? —The knife cut his tiptoe.
Why didn’t you go to Eric’s party?—I’d love to, but he didn’t me.
Cindy is ______six-year-old girl and she has become famous since her _______first appearance in the show Where Are We Going, Dad?