Every year lots of trees to make our country more beautiful.A. is planted B. are planted C. plant
Don’t listen to the music any longer. The baby is sleeping, or you can ______the music.
Break the wall between you and ________. We will become good friends.
-Why don’t your parents buy the house now ? They are rich enough. -They are waiting for a _______ price.
I put the books ___________ I have read twice in the box. I want to read them again some day.
Next Monday a talk on developments in science and technology __in the school hall.