It’s time（）(采取措施) about the traffic problem downtown.

There’s a man at the reception desk who seems very angry and I think he means（）(想找麻煩).

His remarks left me （）(想知道他的真實目的).

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

I（）(將在做實驗) from three to five this afternoon.

He wears a pair of sunglasses（）（惟恐被別人認(rèn)出來）.

She never dreams of （）(被派到國外).

Mark often（）(試圖逃脫罰款) whenever he breaks traffic regulations.

（）(正是由于她太沒有經(jīng)驗) that she does not know how to deal with the situation.

When I （）(發(fā)現(xiàn)他騙我) I stopped buying thins there and started dealing with another shop.