The Present Perfect Tense

I have ... crossed the street at that place.

He has ... met them in the park.

She has ... been to Kiev.

We have ... visited the exhibition.

We have ... shown them our picture gallery.

She has seen him ... .

They have visited that museum ... .

I have ... gone to the cinema.

Have you ... heard this song?

We have not done the work ... .

I have ... cleaned my shoes.