— Mom, I feel terrible! Must I finish my homework now? — No, you ____. You can finish it tomorrow.A. needn’t B. may not C. mustn’t
—Jim, what are you _______? —A dog. It is playing with a ball on the floor.
________ weather!
They are watching an ___________ movie. Everyone is _________.
—Are you _____ the book The Christmas Sweater? —Yes, it’s great.
Your idea ______ good.