2 Complete the dialogues with the correct personal pronouns, as in the example. 1 A: How old are you? B: .... 2 A: Who is ..... B: .... 3 A: Where is George? B: .... 4 A: Are Julie and Maria sisters? B: Yes, ... 5 A: Is this your book? B: Yes, .. ........ 'm 19 years old. ? is my friend, Anna. 6 A: Are ........ B: No, .... .... 's at school. are. ... is. a policeman? 'm not a policeman. Va rog repede!