I ________ a student and Miss Liu ________ my teacher.
—How much does it take to build the school library? — Four________ yuan.
The population of Henan is ________ than that of Shandong.
Her shoes are _________ mine.
Our teachers often advise us _________computer games a lot.
—Could you tell me what time the last train leaves Beijing for Hong Kong? —Sorry, you could ___________on the Internet.