填空题
He wears a pair of sunglasses（）（惟恐被别人认出来）.
for fear that he should be recognized
填空题 Everybody knows he（）（受到了冤枉指控）.
填空题 The room is in a terrible mess; it （）（肯定没打扫过）.
填空题 If this can’t be settled reasonably, it may be necessary to（）(诉助武力).
