61, D-which
62, B-use to have
63, D-the blind
64, B-from
65, C-the blind
66, B-the homeless
67, B-disabled
68, B-am used to staying
69, C-made
70, D-opposition
71, C-who
72, A-to do
73, C-apologize
74, A-pronoun
75, B-are
76, C-the blind
77, A-is
78, A-the
79, B-Are/used to
80, B-Did/use to smoke
81, B-are
82, B-in which
90, D-Mai didn't come to class yesterday, which surprised all of us