---It’s so hot. Why not ______ swimming?---It’s a good idea. Let’s go.
—What do you think of the song “You and Me”? —It _______ great. I love singing it.
David visited lots of _______ in the world.
The story is ________ and all of us are _______ in it.
Pens are used to write ______and paper is used to write ______.
I didn’t know ______.