人称代词与基本自我介绍 — 英语填空题

Read and fill in the blanks with the correct pronouns (用正确的人称代词填空). Today Ben is making a new friend at school. Ben says: "Hello, ___ am Ben. Nice to meet you!" The girl answers: "Hi! ___ am Lucy." Then Ben points to his friend and says: "This is Leo. ___ is in my class too."