"We eat lunch and we drink wine."

Translation: Ithimid lón agus ólaimid fíon.

[werdnarehsu]

I was marked wrong with
itheann muid lón agus ólaimid fíon

Is it really so bad to mix the two forms of the verb?

[galaxyrocker]

Yes. No native speaker would ever mix them. They'd stay with one and only use it.

[werdnarehsu]

go raibh maith agat.