Complete the gaps in the dialogues with a personal pronoun and am/is/are
A:What school do you so to?
B:Hillside Secondary. What about you?
A:Clifton Primary School.
B:Oh! How old are you?
A:1)........... eleven.
B:My sister goes to Hillside Secondary.2)......... in class 4D
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A: What school do you so to? B: Hillside Secondary. What about you? A: Clifton Primary School. B: Oh! How old are you? A:1).....I am...... eleven. B: My sister goes to Hillside Secondary. 2)....She is..... in class 4D.