.— Are you waiting for a bus from the office of the City Government? — Yes.I arrived here at the bus stop ten minutes ago,but the bus _________.
Not everyone has realized what_______ important part the balance of________ nature plays in their life.
It’s easier to catch a _____ lion than the one that’s awake.
Mr. Smith didn’t go to the party because he had a lot of experiments _____.
Only if he gets a job ______ have enough money to build his own house.
Harry _______ golf after graduation from college.