fall的過去式 過去分詞

The knife fell from her nerveless fingers.

刀從她無力的手裏落下。

Evans had rheumatic fever, missed school and fell behind

伊萬斯得了風溼熱，沒去上課，功課也落下了。

It is important not to let production levels fall.

重要的是別讓產量滑落。

The results of the survey fell into two distinct groups.

調查結果分爲截然不同的兩組。

Students over 25 fall into a different category.

25歲以上的學生屬另一類。