norm

短期工作合同如今是常态。

Short-term job contracts are ___the ___norm nowadays.

远程工作已成为许多科技公司的普遍做法。

Working remotely has become ___the ___norm in many tech companies.

在许多地方，见面时握手是一种社会规范。

In many places, it's a social ___norm to shake hands when you meet someone.