礼貌地讲话让人觉得舒适。
Speaking politely makes people ________.
It's not (礼貌) to make noise in the library.
My favorite (科目) is English.
I'm (忙于)doing housework on the weekends.
I (热爱) you,my motherland,China.
His (发音)is so terrible that I can't understand him.