Mom. can I leave the chores till tomorrow?
I'm afraid not. You can't today's work till tomorrow.( )
A.put offB.turn downC.give awayD.look up
This blue pen is .
Look! Some ______ are in the school.
--Are those the ______ books?-- No, they are ______ books.
--______ are they?--They are my ______.
These two are on the chair.