--___ your PE teacher? --Mr Green.A. Who’s B. Who C. What’s
—________is the weather like today? —It’s rainy.
Americans speak________, you know.
It’s good to be in________in summer (夏天).
Turn________the TV. I want to see the old film.
—________is your new English teacher? —The man under the tree, he is with Mr.Gao.