I found a boy _________ in the corner of the street on my way to the supermarket.
—Would you please pass me something to drink?— What about some ______?
My parents usually take a walk ______ dinner to keep healthy.
I’m expecting a digital camera for long, but dad has no time to buy ______ for me.
— Who’s that lovely girl?— You mean ______ girl with long hair? That’s Kate.
I think _____ very important for students to study by themselves in the school or at home.A. it B. this C. that