昨天晚上你几点睡觉的？

Zuótiān wǎnshang nǐ jǐ diǎn shuìjiào de?

What time did you go to sleep last night?

我昨天去看电影了。

Wǒ zuótiān qù kàn diànyǐng le.

I went to see a movie yesterday.

我昨天晚上看电影看到十一点才睡。

Wǒ zuótiān wǎnshang kàn diànyǐng kàn dào shíyī diǎn cái shuì.

I watched a movie last night until eleven o’clock before going to sleep.