March is a Civility month(文明礼貌月) in China. More and more young people are trying to do all they can ________ the elderly.
Uncle Li lives ________ the ground floor and we are neighbours(邻居).
--__________ ? -- I like tennis and football best.
--Do you know the woman __________ the red coat? --Sorry, I don’t know.
--Are there any trees __________ the house? -- No, there aren’t.
--__________ your new students? --Yes, __________.