---Look. The man at the gate _____ be our headmaster. He is always standing there every morning.---No. it ____ be him. He is having a meeting in the office now.
-Why are there _____ people over there? -Because there _____ lots of water.
-_____ is your favorite subject, Maths, English or Chinese? -_____, English.
-Do you have fun _____ school? -Yes, my classmates and teachers are very nice _____ me.
-Do you have _____ e-dog? -Yes, but it isn’t like your dog. It never needs to walk to _____ bowl.
Kitty enjoys playing volleyball. It her happy.