for PRESENT PERFECT
She has been to USA
I have not seen this film yet
He has wathed TV this week
I have not eaten mint ice cream yet
We have not been to that cafee since 2010.
They have met him this month
for PRESENT PERFECT
She has been to USA
I have not seen this film yet
He has wathed TV this week
I have not eaten mint ice cream yet
We have not been to that cafee since 2010.
They have met him this month