Now the senior people in our country live a happy life.Which of the following is correct for the underlined word in the sentence?
---Which floor do you live __________? ---The first floor. I live _________ Room 112.
Doing sports is good for your health, _______ ?
My father will have aholiday next month. He'll take me to Qingdao.
Li Hua is a ______player. He can play football________.
It takes me an hour________ to school every week.