49.A.beginning B.end C.time D.middle
48.A.finding B.wondering C.forgetting D.losing
47.A.but B.or C.and D.so
46.A.fewer B.less C.more D.worse
45.A.stopped B.walked C.hurried D.left
44.A.even B.hardly C.almost D.just
43.A.choice B.power C.right D.ability
42.A.cost B.spend C.waste D.pay
41.A.like B.at C.for D.after
40.A.give B.feed C.catch D.bring