Перевести формы present active
1) We have seen the doctor there
2) Mary will have put salad on the plate by 6 o'clock
3) Nike has brought same water when we came into the house
4) They have just eaten all cakes
5) He has brought a box of chocolates for her
6) Someone has opened the window when we entered the room
7) The pupil-on-dirty has cleaned the blackboard by the end of the lesson
8) My sister has already cleaned the floor
9) My mother has just opened the door
10) We have bought this taperecorder recently
1 - 5 отрицание презент перфект
5-10 вопрос презент перфект