I'm feeling lucky today.
Why are you so happy?
Have you ever had an extremly lucky day?
Maria is happy because of her exam results.
You have to be very lucky to win this game!
It is the happiest memory in my life.
That cat is lucky that it didn't hurt!
You will become even more happier, if I tell you the news.
I thunk she was just lucky.
The butcher looks happy today, that's strange.