We got to the top of a mountain _________ we can see the whole city.
.I can’t answer for ________ that the boy is honest.
. Why shouldn’t I buy a new coat — I haven’t bought _____ for five years.
. He made _____ known to his friends that he didn’t want to enter politics.
. It used to be thought _____ the Earth was flat.
. In the west, people make _______ a rule to send Christmas present to their relatives and friends.