—What do you think this coat is made _____?—Wool. It’s used for _____.
He looks very pale. He may have _______ fever.
When the traffic lights are red, we _______ stop.
—Oh, you have a headache and a cough. __________ have you been like this?— Two days.
Would you mind _________ the piano softly ?
I often see the girls ________ in the room. They are very pleased.