— Do you want to play another game of cards? — I’d like to, but it’s getting late. I really ______ go.

—Look! I found a wallet in the classroom—You should give it to its        .He must be upset about losing it.

I knocked on the door but ________ answered.

— What’s the weather like in your hometown now? — It’s terrible. It’s raining so ______ that people can ______ go out. 

—Is this football ______?  —No, it’s ______.