Wang Dong is a good boy, he __________ for school.
It’s silly ___________ him to be crazy __________ such a dishonest woman.
--- How many girls are there in your class? --- ________ them __________ over twenty.
—___________ is it from your home to school? —Ten minutes on foot.
---Could you tell me_______________? ---By speaking more.
--- This history book is of great value. --- Exactly. _____ can be enjoyed from it ______ you have a deep understanding of it, however.