我的男同事帮助我完成了报告。

My ___male colleague assisted me with the report.

动物园里的那只雄性长颈鹿很受游客欢迎。

The ___male giraffe at the zoo is very popular with visitors.

她立刻认出了那个熟悉的男声。

She immediately recognized the familiar ___male voice.