-- Sally, you must introduce your friend ___________ me. -- OK, I will.
The room is_______ to hold 300 men.
-Mum,may I go out to fly kites? -Sorry.Please don’t go out___________your work is finished.
I always share my happiness with my ___________friends.
He often___________when others are talking.He is impolite.
—You’re very pretty. —______.