31.A.store B.amount C.source D.supplies
30.A.backward B.off C.away D.from
29.A.breaking B.tearing C.ruining D.hurting
28.A.tell B.warn C.add D.suggest
27.A.other B.better C.more D.expensive
26.A.That B.It C.Who D.Which
25.A.afford B.show C.offer D.support
24.A.in addition B.instead of C.apart from D.but for
23.A.growth B.decrease C.adding D.open
22.A.players B.passers-by C.officials D.tourists