Can ducking swim?A. Certainly not. B. Certainly. C. No, it isn’t.
—Is there a path in the village? —No, ______isn't. A.itB.thereC.they
—Is this your room? —______ A.Yes, this is.B.No, this isn't.C.No, it isn't.
—Let ________ clean the classroom. —Good idea. A.weB.usC.she
—Can you water the flowers? —________ A.Yes, I can.B.Yes, I do.C.Yes, I am.
He can________. He's great. A.to wash the clothesB.washing the clothes C.wash the clothes