I’m afraid you have to get your room ____________. It’s too dirty and messy! A. cleaning B. to clean C. cleaned C. to be cleaned
_____ 20 girls Class 10 ______ another 30 boys.
He used to be a popular singer, but drug ____ his ruin.
The Group of Eight (G8) ______ the eight richest countries in the world.
I recognized her ______ I saw her.
I atesandwich while I was waiting for20:08 train. (2008陕西卷)