He is ill today, so he ________ stay at home.
─It’s said that sandstorms seldom hit that area, they?─_______,but things are different now.
There’re many trees on ________ of the square playground.
----What’s in your ________ hand? ------Nothing but a coin.
__________ his bike that was bought made his parents very angry.
I think the documentary A Bite Of China II is worth ________.