Поставить слова в скобках в present perefect or past indefinite a: you (see) yor brother this morning? b: yes, i с: no, i (not/see) him since last monday. a: you (be) here before? b: yes, i c: yes, i (be) here last year. a: you (go) to the theatre last week? b: yes, . i (go) to the bolshoi theatre. a: you (see) the new monument in that street? в: no, i (not see) it yet. c: no, ) there on friday but i (not/see) the monument. a: you ever (show) your water-colours to anybody? b: yes, с: yes, (show) them to my friends a few days ago.