—What made little Tony so unhappy and cry in his room?— ______ to go hiking with his brother.
______ you don’t like him is none of my business.
. Don’t try to cheat the taxman(税务人员); you’ll never ______it.
If trees continue _______ at the present rate, it won’t be _______there is no trees for shade.
We should spend the money ______ something _____ everyone.
Her brother ______ be at home now, because he was seen playing basketball in the stadium just now.