What day is tomorrow?

明天是星期几？

What time are you coming back?

你什么时间回来？

Where were you yesterday afternoon?

你昨天下午在哪儿？

Your niece is engaged,isn't she?

你的侄女订婚了，是吗？

I get into bed at about 11:30 and go right off to sleep.

我大约在11:30上床并且睡觉。

The restaurant was filled,so we decided to go elsewhere.

餐馆塞满了人,因此我们决定到其它地方去。