—Someone is singing next door. Is it Amy?—It ______ be her. She is giving a performance at the theatre now.
________ our teacher is ill, ________ he still comes to our class to teach us.
—I don’t like watching cartoons.— _____________.
He devoted all his life _________ children.
She was very happy because she _____ play the lead role of a young princess in the Hollywood film.
—Let’s play football on the playground.—“It’s too hot outside. I would rather _______ at home than _______ out.”