46.My throat is _______. I cannot speak any more.
A.sore B.purchase C.glow D.faint
47.Many years ago, a lot of factories were _______ from big cities to the mountainous areas in case of war.
A.transferred B.transformed C.transmitted D.transported
48.He said in his letter that he would _______ some photographs but I couldn’t find anything in the envelope.
A.case B.double C.enclose D.nonsense
49.Many English words are _______ from Latin.
A.displayed B.spread C.lost D.derived
50.I feel _______ to say that I can not believe what he said.
A.wanted B.observed C.obliged D.wandered
46.A 47.A 48.C 49.D 50.D