I'm supposed to be at home by ten o'clock at night.

I'm supposed to be at home by ten o'clock at night.
I'm supposed to be at home by ten o'clock at night.

I'm supposed to be at home by ten o'clock at night.
我被认为晚上10点应该在家.

我晚上十点时必须在家

我今晚十点必须在家。