On April 1st the westerners like to play________on each other but they make sure that no one is hurt.
Remember that you won't be able to cancel the contract ____you've signed.
—— Which would you prefer, black coffee or white coffee? ——________.
——Would you like me to teach how to drive a car? ——_______.
She’s aiming ______a sholarship; That is why she has been focusing her minds_____her work..
He thought the painting was of little______ so he gave it away to me.