After arriving in the United States, this 20-year-old Chinese student found it rather difficult to _______ living on his own.
. —Your school is really wonderful. —Yes, it’s very modern. And every student has free ________ to the school library.
. It is generally considered unwise to give a child________ he or she wants.
. . People used to think that heavy objects always fell faster than light ________.
. He has been doing the job for many years, but has never felt ________ it, though his workmates think it is a ________ one.
. The faces of four famous American presidents on Mount Rushmore can be seen from a ________ of 60 miles.