Поставить слова в скобках в Present Perefect or Past Indefinite A:

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..... . I (go) to the Bolshoi Theatre. A: You (see) the new monument in that street? В: No, I ......... (not see) it yet. C: No, I......(be) there on Friday but I .... (not/see) the monument. A: You ever (show) your water-colours to anybody? B: Yes, I........ С: Yes, I............ (show) them to my friends a few days ago.