这次考试不公平，因为有些人之前已经看过了。

The test was ___unfair because some people had seen it before.

许多人抗议不公平的招聘做法。

Many people protested against the ___unfair hiring practices.

他总是给我很差的分数，非常不公平。

He always gave me horrible marks and was very ___unfair.