--- What are you doing? ----- I ____ postcards.A. write B. writes C. am writing
---______ is Paul? ---_____ in the classroom.A. Where ; He’s B. Where’s; He’s C. Where ;He
---______ my father? A. What’s B. Where C. Where’s
---______sit on the desk.---OK. A.Please B . Don’t C. Not
---______ your jacket? --- Yes. A. Is this B. It is C. This is
Don’t listen ______ the boy. A.to B. at C. on