住在城市的一个缺点是高昂的住房成本。

One ___disadvantage of living in the city is the high cost of housing.

这个计划的主要缺点是它需要大量资金。

The main ___disadvantage of this plan is that it requires a lot of funding.

我们讨论了使用公共交通的利弊。

We discussed the advantages and ___disadvantages of using public transportation.