John cannot get to the phone right now.

John现在没办法接电话。

Is Li Ying in?

李英在家吗？

OK.

好的。

May I make an appointment now?

现在可以预约门诊吗？

It's 5:00 p.m. today.

今天下午5点整。

How much notice of cancellation is necessary to get my deposit back?

想把定金拿回来，要提前多长时间通知你才行？