—It’s cold today. You’d better ________ your sweater.—OK, I will.A. put on B. turn on C. get on
--Is this a backpack? --________.
--What’s that? --________ A Watch B.A Watch C.Is a match D.Yes,it is
--Is this your pen? --________.
--________? --P—E—N.
--What color is it? --________.