There are _______ in the reading room, but many of those books aren’t _______ to read.
Suzy was making a snowman _______ Kitty was standing beside her.
Mr Smith told his sons ____ football in the street.
Kelly Clarkson is so popular among young people _____ her beautiful voice.
The reserve gives wildlife food and shelter. Which is the correct sentence structure?
I think swimming is ______ hiking.