Excuse me, could you tell me _________? — Sorry, I’m not sure.

Have you heard of the story of a bowl of huntun in Changchun?— Sure. _______ people were moved on the Internet.

__________ is the young woman over there?— She is my teacher.

He put up a map ___ the back wall because there was a hole ___ it. [ ]

Who is ______ man with glasses? — Oh, he’s our new English teacher, Mr. Li.