They discussed the (a)   of studying abroad.

他们讨论了到国外学习的困难。

She had her bag (a)   .

她的包被偷了。

We sneaked a look at her (a)   .

我们偷偷看了一眼她的日记。

We need to make plans for the (a)   .

我们必须规划未来。

We (a)   so many problems in our work.

我们在工作中遇到如此多的问题。

You made the right (a)   .

你的决定是正确的。

Obesity can (a)   the risk of heart disease.

肥胖会增加患心脏病的危险。

When did this event (a)   ?

这件事是什么时候发生的？

You have our support, whatever you (a)   .

不管你作何决定，都会得到我们的支持。