I _________ the homework. (not do)
I haven't done the homework.
He _________________ the piano for 5 years. (play)
He has played the piano for 5 years.
The children ___________________ their homework. (finish)
The children have finished their homework.
We ______________ her today. (not see)
We haven't seen her today.
____________________ the new Spongebob animation? (you / see)
Have you seen the new Spongebob animation?
My mum _______________ a cake for the party tonight. (make)
My mum has made a cake for the party tonight.
___________________ at this company for a long time? (you / work)
Have you worked at this company for a long time?