Ответ:

  1. Isabella is only six months old – she’s still a baby.
  2. Louis was 22 a few months ago, so he’s in his early twenties.
  3. Amelia is 35, so she’s in her mid-thirties.
  4. Abigail will be 13 this year, so she’ll soon be a teenager.
  5. William is 53 and his wife is 47, so they’re both middle-aged.
  6. Joan is 80 this year, so she is quite elderly.
  7. Michael was a bus driver for 40 years but he’s now retired.
  8. Leoni is 18 this year, so legally he becomes an adult.
  9. The boys are 14 and 16, so they’re both in their teens.
  10. Holly is just over a year old and she’s starting to walk, so she’s a toddler now.