—Listen!Someone is knocking at the door.Who can it be?—It________be Tom.He said he would visit me this evening.
Please call Mary _____ 078-9876.
–Is this your eraser? --__________.
–What color is your pencil? –It’s _________.
--_______________. –J-A-C-K-E-T, jacket.
--What’s that ? --_____is a jacket.