"Vidíš mou husu?"

Translation: Can you see my goose?

[theplc]

Better would be "do you see". The use of "can" is a subtle difference but in cases like this it is important. Can you see is more like "mužeš vidět".

[VladaFu]

This course accepts Do you see, but often uses Can you see (which is more British). It does NOT accept "můžeš vidět" for can you see.

[BoneheadBass]

From my experience, the course generally accepts both the "do" and "can" options with SENSING verbs like seeing, hearing, etc.

[IreneWainw]

Could one translate it as "Have you seen my goose?" or does that need to be expressed in the past tense in Czech?

[VladaFu]

It does.