Bears ______ fat stores throughout the summer and fall to have energy enough to last them through their winter sleep.
The waterfall can be seen _ __. Its sound may be heard __ two miles. It looks even more beautiful____.
. After the war, a new school building was put up __ bad once been a theatre.
The most of his time is ____ to prepare for the college entrance examination.
. The other day, my friend John drove his car down the street at I thought was a dangerous speed, and ____ surprised everyone in the car.
--- How did you pay the workers? --- As a rule, they were paid ______.