The room is in a terrible mess; it （）（肯定没打扫过）.

If this can’t be settled reasonably, it may be necessar...

填空题If this can’t be settled reasonably, it may be necessary to（）(诉助武力).

Mark often（）(试图逃脱罚款) whenever he breaks traffic regulat...

填空题Mark often（）(试图逃脱罚款) whenever he breaks traffic regulations.

His remarks left me （）(想知道他的真实目的).

填空题His remarks left me （）(想知道他的真实目的).