______are you staying there—Just for two days.

There ______ an interesting piece of ______ in the newspaper.

In the old days, some wealthy people killed animals just for the ______ of it.

Li Fang is a college student. What does she do at the Behind Children School—She volunteers there once a week ________ the kids learn to read.

Have you ever watched ______ latest documentary, A Bite of China— Yes, I like it very much. It even makes my mouth water.