____ are on the playground.
— May I go to the concert with you?— I’m afraid not ______ you have a ticket, because I have only one.
People who drink wine______ to drive.
— Which T-shirt do you like? — The red one. It ______ more comfortable.
I’m so busy. If I ______ time, I ______ have a good rest.
— Who’s singing in the next room? — It ______ be Mary. She ______ New York.