The thief (小偷) climbs in _______ the window.[ ]

These boxes ______ for keeping the food clean and cool.

Why don’t you eat more, Lily?—Sorry, mum. I can hardly eat _________. I am not feeling well today.

Tom, do you know there _________ a sports meeting next Thursday? –Sorry, I forgot to tell you.

Be careful!. We must _____ play on the street.