---Don’t run in the hallways.---______,I won’t do it again.A. Sorry B. Excuse C. No
—Which is________,the sun,the moon or the earth?—Of course the sun.A.smallerB.the smallestC.the biggest
—What’s the________of these vegetables?—It’s about 3 kilos.
The apples on this tree are bigger than________on that tree.
This book is________for students to read.
He thinks his hometown is________of all.