Номер 1:

1) toddler

2) in his teens

3) She’s middle-aged.

4) He/She’s an infant.

5) He’s a centenarian.

6) She’s elderly.

7) He/She’s a young child.

8) He’s in his twenties.

Номер 2:

1) be

2) start

3) fall

4) inherit

5) learn

6) split

7) go

8) move

9) get

10) get

11) be

12) emigrate

13) married

14) home / school

15) a family / school

16) down

17) home / school

18) a family / school

19) a change of career

20) a grandparent

21) up

22) away

23) a house or flat

24) divorced

25) from work