这家餐厅的服务在整个城市中无与伦比。

The service at this restaurant is ___unmatched in the entire city.

我找到了一只袜子，但另一只怎么也找不到，现在只剩这只不成对的袜子了。

I found one sock, but the other is missing, so now I have this ___unmatched sock left.