Thirtieth

Thirtieth birthdays often bring with them fears of old age.

When he was about to shoot the thirtieth arrow, the archer realised that his quiver was empty.

I know what today is. It's your thirtieth birthday, isn't it?

My brother-in-law came here from Rio de Janeiro on the thirtieth last month and tomorrow he is going to leave for Sao Paulo.

I had my thirtieth birthday last week.

Tom killed himself on his thirtieth birthday.

Tom is in his thirtieth year.

Can you resume from the thirtieth bar?

Monday is Tom's thirtieth birthday.

Tom is celebrating his thirtieth birthday.