—I’m very tired these days because of walking to school every day.—________ useful exercise you are taking! It can help you keep healthy.
— _________ do you spell watch?— W – A – T – C – H.
Please _________ the notebook to me.
Your mother’s father is your ________.
— What’s your phone number, Jack?— ________ 65091829.
— What color is it?— ________.