Составьте 5 предложений в present perfect

He has just written an essay.
She hasn’t been to New York yet,
I have never eaten frogs.
We have already watched this film.
They have already bought a new house.

I have done my homework already.
We have no classes today,our teacher has fallen ill.
I haven’t seen him since then.
I have visited the Louvr 4 times.
Molly has traveled a lot this year.