fall|fallen|falling|fell|falls

他重重地摔了一跤，伤到了后背。

He had a nasty ___fall and hurt his back.

这块巨石在滚落过程中砸断了好几棵小树。

The boulder smashed several small trees during its ___fall.

我听到走廊里传来一声很响的跌倒声，赶紧跑去看发生了什么事。

I heard a loud ___fall in the hallway and rushed to see what happened.

这笔交易因缺乏资金而破裂。

The deal ___fell apart because of a lack of financing.

当她发现丈夫的婚外情时，他们的婚姻破裂了。

Their marriage ___fell apart when she found out about her husband's affair.

她所有的梦想和愿望都破灭了。

All her dreams and wishes ___fell apart.

她在巴黎度假时爱上了一位高大英俊的法国人。

She ___fell for a tall, handsome Frenchman when she was on holiday in Paris.

我看到了一个英俊的男孩，然后我爱上了他。

I saw a handsome boy and I ___fell for him.

他们见面的那一刻，他就爱上了她。

He ___fell for her the moment they met.

她和她的姐姐闹翻了。

She's ___fallen out with her sister.

他们因为钱的事情吵翻了。

They ___fell out over money.

我丈夫总是责怪我，我们因为我不擅长做饭而吵架。

My husband always blames me and we ___fall out over my incapacity to cook.

当杰米生病时，我们一起去度假的计划泡汤了。

Our plans to go on holiday together ___fell through when Jamie became ill.

我们所有的计划都失败了，我希望这种事再也不会发生在我身上。

All our plans ___fell through and I hope it will never happen to me again.

这笔商业交易在最后一刻失败了。

The business deal ___fell through at the last minute.

共产主义的垮台重塑了全球政治。

The ___fall of communism reshaped global politics.

在旧制度垮台后，一切都迅速改变了。

After the ___fall of the previous system, everything changed rapidly.

独裁者的迅速垮台导致街头庆祝。

The rapid ___fall of the dictator led to celebrations in the streets.

到了冬天，所有的叶子都从树上掉落了。

By winter, all the leaves had ___fallen off the trees.

本季度对电动车的需求急剧下降。

Demand for electric vehicles has ___fallen sharply this quarter.

沙漠里的温度在夜间急剧下降。

The temperature ___falls sharply at night in the desert.

随着化石燃料开采变得更加困难且昂贵，可再生能源的成本正在下降。

As extracting fossil fuels becomes more difficult and expensive, the cost of renewable energy is ___falling.