プレゼント、開けてもいい?
Can we open the gifts now?

 駄目よ、トミー。 明日まで待たないと。
No, Tommy. You have to wait until tomorrow.

 トミーは今日、何したの?
What did Tommy do today?

 あの子、今日はすごくいい子だったのよ。掃除手伝ってくれたわ。
He was a very good boy today. He helped me clean up the house.

 よかったね! でもきっと、クリスマスが近いからだろう…
That's good! But I bet you that's because Christmas is coming [near].