Thread: To be good at something

I would like to say to my friend -> You are very good at Czech.

Ты очень хороша в чешском.

Правильно?

Originally Posted by George1992

I would like to say to my friend -> You are very good at Czech.

Ты очень хороша в чешском.

Правильно?

If we talk about woman - it is absolutely correct.
If we talk about man - it will be "Ты очень хорош в чешском".

If you are not sure, whether it's woman or man, use "Твой чешский очень хорош".

George I would like to add the following ways of expressing fluency or expertise, but it doesn't fit in the example you present.
1. Я специализируюсь на русской литературе
2. Он эксперт в области астрономии
3. Он эксперт по философии

Nice Antonio!

The prepositions are the same as in Czech with exception of the third example