A. Fill in the blanks with the correct personal pronouns: 1. Matthew is my best friend............ 9 years old. 2.This is Mary............ is my colleague. 3............am going to visit London this year. 4. Mary and Jane dress alike, because...........are twins. 5. Is this your cat?........ is so cute. 6. Your dress is gorgeous!look so beautiful! 7. Tom and I are students..........are in the same class.​