Expressions with ну

Did you know that we have many expressions with the word ну in the Russian language? They generally express different emotions.

For example,

Ну и ну! Ты опять опоздал! It is unbelievable! You have arrived late again!

Ну-ну! Я тебе не верю! Well-well, I do not believe you!

Ну ты даёшь! Заболел? Incredible! Are you ill again?

Ну что? Рассердился? So? Are you angry?