The Yeti is said to be a large, hairy animal walking _____two feet like a human being and moving _____ amazing speed and strength.
We’ll look into the case as soon as we can. Just be ________, please.
How the big forest fire has ________ remains to be a mystery.
I’m waiting for the mail. Do you know _____ it will arrive?
His parents died when he was young, and he was_____ by his aunt.
–Did you plan to meet here? -- No, we met ____.