The bell ______ at nine o’clock. A. ring B. rang C. rings
—Is there a path in the village?—No,______isn't. A.it B.there C.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.we B.us C.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 clothes B.washing the clothes C.wash the clothes