Examples
我是不是五月出生的？
Was it in May that I was born?
Source: Tatoeba
她的生日是五月五日。
Her birthday is May 5th.
Source: Tatoeba
他们五月初到了大阪。
They arrived in Osaka at the beginning of May.
Source: Tatoeba
我将会在五月23号到达。
I will arrive on 23 May.
Source: Tatoeba