10 years ago, _________ only one classroom building in our school. And in 10 years, _________ five classroom buildings in our school.
--- How tall the boy is! --- Yes, he is taller than __________ in his class.
When he walks _______ my desk, he often knocks my books _______ the floor.
When something _______you, I will always help you, so don’t _______it.
What honest boy! And he is best student of all.
----- Who's that man? ----- ___________.