A le a (of what)
If you mean "fa'alogo i le", it translates to "listen to the".
"O le a le aso?" Aso could also mean "day".
not sure if it's lei lei or Le Le but good I think
If you mean goodnight, it's manuia le po
I am not sure what the question is here. In case you mean, "Are you a Samoan?", then it is, "O oe o se Samoa?"
Le iu (2 words) means "never ending".
The time I say to you
Le posi; le pule
"To the" - "I le ..."
I am tired and want to sleep.
If you mean, How's work, it translates to, "O a mai le galuega?"