单项选择。⑴—How are you? —Not so good. — A.I’m OK. B. I’m sorry. C. Don’t worry.
—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