The number of the classes in our school is __________ than__________ of any other school in Nanjing．

Until the present century, ________ demand for natural gas.

Do you know ______ girl in green? She is our monitor.

I don’t like _____of the sweaters. Please show me a third one.

Hurry, Mike! The bus is coming. —Wait a moment, please! Let me see if there’s __________ left.