—Are these books yours, Mike?—No, they aren’t. They belong to ______.

--What heavy snow! Is everyone here today? --Yes. __________of us is late for school.

-- Have you finished your homework yet?-- No, not yet. I think it’ll take me __________ half an hour.

Martin Evans, a Nobel Prize winner for medicine thinks that we should never give up   our dream — even when ________ think we are dreaming the wrong ones!

________Peter．________ phone number is 321—5454．