1) sorry, mum, but l (buy /have bought /haven't bought) apples yet. 2) don't worry, mum. i (have/ has /had) already (put /puts /puted) my things into my schoolbag. 3) i am glad. i have just (get /got /gotted) a nice present. 4) i can't see him, because he has just (leaves /leave/ left) the room. 5) has your brother ever (drove /driven /drive) a car? 6) your friend is laughing. he has (enjoy /enjoyed /enjoying) your party 7) it is dark. where have we (coming /came /come) to? 8) this picture is nice. has she ever (draw /drawn /drew) such pictures?