My teacher is an interesting man, his words made everyone _________.

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.

— Can we ask Jeff for help with our English? — You’d better not. He is the last person _______ others. 

Mr White likes _______home after work．

Listen! Do you hear the little girl ________ the violin in the next room? It sounds beautiful.