He ...........(already see) that film.
has already seen
They ...............(live) in this city since 2010.
have lived
The standard of living in this country...............(improve) a lot during the past 10 years.
has improved
We .................. (not talk) to each other for a long time.
We haven't talked to each other for a long time.
Peter ............. (never see) such a beautiful girl before.
Peter has never seen such a beautiful girl before.
They................ ( just finish) her report.
have just finished
We ...........(receive) 20 letters so far.
We have received 20 letters so far.
This is the second time they.............. (sing) English songs.
have sung
......... she (ever be)..........to Hong Kong?
Has she ever been to Hong Kong?
My parents .......................( divorce) for more than 15 years.
have divorced
you/finish/your homework yet?
Have you finished your homework yet?
How long ............ he (live) here?
How long has he lived here?
She ..................(teach) English at this school for 5 years.
has taught
............ you (hear)........... from Anna lately?
Have you heard from Anna lately?