We can never be too_______when making friends with strangers online, or you will be cheated
—Excuse me. I want to buy some milk, but I can’t find a supermarket.—I know nearby. Come on, I’ll show you.
I don’t think the experiment is _______ failure.At least we have gained _______ experience for future success.
His name was Tony and he seemed ____ like a human ____ a machine.
So how has this _________and does it matter?
As we drew closer, I could see a whale by a pack of about six other killers.