strongsick weakPeter looked weak. His mother was worried about him. worriedbiglittleHow old are you?I'm twelve years old.little boyhow to ask age (怎样询问年龄)shorttall1. How tall are you ? 3. You're 150 centimetres tall.2. How tall am I?4. That's tall for your age.He is fat.He is heavy.He is slim.He is light.How heavy are you ?I'm 32 kilogrammes.heavy lightHow old are you?How tall are you?How heavy are you?