"In the morning I eat sandwiches or eggs."

Translation: Rano jem kanapki lub jajka.

[Euhan1]

How should one distinguish between situations that require "lub" and those that require "czy"?

[immery]

Duolingo hack - use czy in questions, lub in answers.

Long answer:

If the question uses czy:

do you want sandwich or do you want an egg?
Chcesz kanapkę czy jajko?
I will give you one of this things , pick one.

There are two possible answers assumed A) egg B)sandwich

Chcesz kanapkę lub jajko?
Do you want something, I have sandwich and egg, do you want (sandwich or egg)?

there are three possible answers assumed, but four are acceptable: 1) no 2 ) yes egg 3) yes sandwich
4) yes both

Chcesz kanapkę albo jajko?
Do you want something?, I have sandwich and egg, do you want (sandwich or egg)? but you can have only one of those.

there are three possible answers assumed 1) no 2 ) yes egg 3) yes sandwich

[Jasciu]

To odpowiadać nie jest jasne

[Jellei]

I guess you meant "Ta odpowiedź nie jest jasna".

"odpowiadać" is the infinitive "to answer".

[Kulink]

Why does 'rano' not require 'w' or something to indicate 'in the' (morning)

[Tom873317]

Rano works as both a noun and adverb - in this case it can just mean "in the morning"

[Paragonium]

Can I say "Ranem..." the same way one of the previous sentences used "Latem" to mean "In the summer"?

[Jellei]

I think it's usually "rankiem" (from "ranek"), but I guess it's a possibility as well. Added.

[Galois33]

Could you have "Rano jem kanapki albo jajka" as you might only eat one of them for breakfast?

[Jellei]

Yes, definitely. In fact most people don't really make any distinction between "lub" and "albo".

[torronoir]

Can you not say "w rano?

[Jellei]

No, we don't say that. Sometimes we say "z rana" or "nad ranem", but mostly it's just "rano", which is an adverb.