Vocabulary and grammar 4 Fill in the gaps with one of these question words: Whose, Where, What, Who. 1 How old are you? I'm thirteen. 2 book is this? It's Robert's. 3 - 's your name? 4 photos are these? My name's Angela. They're Nevita's. I'm from Edinburgh. - It's 250150. 5 are you from? 6 - 's your phone number? 7 - 's she? She's my sister. 8 - 's he? He's Robert.