6 Fill in: when, who, what, how old, where. Write in your notebook. 1 A: … ‘s your favourite colour? B: Green. 2 A: … is your bike? B: It’s in the garden. 3 A: … is she? B: She’s my sister. 4 A: … is your mother? B: She’s 35. 5 A: … is your birthday party? B: On Saturday.