明日は来なく___いいです。 (You do not have to come tomorrow.)
Answer and explanation
Correct answer: D. ても
なくてもいい means do not have to.
Answer: ても.
Why not the others: ては: ては would be a prohibition. たら: たら means if. ので: ので gives a reason.
Answer: ても.
Why not the others: ては: ては would be a prohibition. たら: たら means if. ので: ので gives a reason.
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