3. Practice with present perfect tense. Fill in the Present Perfect form.
They ________________the house. (to clean)
She __________________the windows. (to close)
The man ___________________ in London. (to live)
The policeman ____________________the thief. (to follow)
The cat ________________________the bird. (to chase)
We _________________________the box. (to lift)
Jane and Ben ______________________ the suitcases. (to pack)
I _____________________________goodbye. (to wave)
The boy ___