— I want someone to write the composition for me. 　— No! It’s a rule in our school that as a student, you _______ depend on yourself. 

----Whose is that book? ----It _________ belong to Lucy. Her name is on it.

According to the rules and regulations, all payments ________ be made in cash in the shopping center.

That man over there _____ be Mr Wang . He has gone to Yushu. 

--- I had thought he would be nervous in this speech competition, but he turned out to be calm.--- He        quite enough preparation for it.