There _______a basketball match in our school next Monday.

Lucy felt on top of the world when she received the birthday present.

_______ is the Yellow River,5,300 kilometers or 6,300 kilometers?—5,300 kilometers, I think .[ ]

I’m too busy. Could you do_______ to help me?—Of course. I can do_______ for you if you want me to.

We’re trying to do _________ work with _________ time than before.