_____ he _____I am a doctor.
— What was your brother like when he was young? — He _______ be quiet, but now he’s very outgoing.
— What do you think of Beijing? — Wonderful. It ________ changed a lot in the last few years.
— If you like the new car, why not buy it? — But it’s really expensive. I can’t ______ it.
— I’m notthe dark any more. — Oh, you’re brave now. Great!
— Please turn off the light. — OK, Mom. I won’t leave the room ______ the light _____.