It is the discovery of Cao Cao’s tomb, _____ was made in Anyang, Henan province, ____ has received widespread attention．

This morning Jack came to school _________ than _________ student in his class.

There’s _______ orange coat in the room, and _______ coat is Li Hong’s.

This book _______ be Tom’s. Look! His name is on the cover.

Please read every sentence carefully. you are, mistakes you’ll make.—Thank you for your advice.