Exercise on Present Perfect Simple Form negative sentences in Present Perfect Simple. Jenny / the door / lock→ Albert / squash / play→ you / cards / play→ he / the car / wash→ you / with me / come→ she / on a chair / sit→ the car / at the corner / stop→ he / a mistake / make→ the teacher / to the board / point → Mary / the door / shut → Back to pool of exercises. ►