Use the comparative or superlative form of the adjectives in brackets to complete the text.
I come from a big family. I am 15 years old and I am (1)__________ (old) child in the family. I have two sisters and one brother, who are (2)________ (young) than me. Tania is (3) __________ (young) of all. She is only ten. John is 14. My other sister is Mary. She is 12. We all go to the same school. John is (4) __________ (good) student in his class. Tania is a good student and she is (5) __________ (clever) in the class. We all love our school and I think it is (6) __________ (good) one in our town.