Составьте 10 простых предложений в pr. perf. с со всеми временными маркерами (yet, already и т.д.)

I have already done my homework.
Has she come yet?
I have studied English since childhood.
I have not seen my hometown for 10 years.
He has just finished his homework.
We have lived in Moscow since 2005.
The show has not begun yet.
He has seen a lot of films lately.
I have written a letter this morning.
She has never been to London.
Have you ever been to Africa?
The tomatoes have not ripened yet.
He has had three car accidents.