№1 Use the Present Perfect.
The woman (just/ buy) the flowers.
The children (already/ go) to the museum.
The policeman (not/ find) the robber yet.
My father (never/ be) to Spain.
They (know) each other since their childhood.

№2. Make sentences from these words. Translate them into Russian.
has / Misha / in the sea / swum /.
you / met / famous / have / people / ?
built / never / has / he / a house /.
just / they / have / in the park / walked /.