55.A.is B.are C.was D.were
(A)
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54.A.interest B.pleasure C.safety D.surprise
53.A.awake B.open C.alone D.tidy
52.A.1uckily B.luck C.badly D.bad
51.A.terrible B.only C.most D.one
50.A.see B.agree C.join D.protect
49.A.by B.for C.at D.to
48.A.pan B.sugar C.fork D.food
47.A.books B.records C.sound D.calls