Did you give our English teacher a card for Teachers' Day?

你给了我们的英语老师教师节贺卡了吗？

With a smile the man from downstairs said: I'm sorry to trouble you, comrade.

“对不起，打扰你了，同志。”

Excuse me. I've lost my cat. Have you seen it anywhere?

打扰了。我的猫丢了，你在哪见过吗？

Why didn't you tell her to use her own?

你为什么不叫她用自己的？

He's not in trouble, I hope!

我希望他没有遇到麻烦！

Do we need some more hot water?

我们还要些热开水吗？