Isn’t it strange that though we live in the same city, I get to see my sister once in a blue moon?
What does 'once in a blue moon' mean?
1
Everyday
2
All the time
3
Frequently
4
Occasionally
Isn’t it strange that though we live in the same city, I get to see my sister once in a blue moon?
What does 'once in a blue moon' mean?