I wrote "mutattok egy házat" and it is not accepted. I ment the 2nd person plural ...
I think you should report it.
Same here. "Mutattok egy házat." is still not accepted. Why?
Why can't it be: "Te mutatsz egy házat?"
It can be, if you want to emphasize "you". It should be accepted.
Is egy required in this sentence?
It is not required, but saying egy is also not wrong
Why is the verb now put at the start?