Помогите сделать номера 9,10 и 11

2. thirty 30.
3.seventy 70
4.sixty 60
5.hundred 100
6.forty 40
7.eighty 80
8.fifty 50.

she' s thirty-one
he's thirty-five
she's sixty-six
he's sixty-seven
she's forty-seven
he's fifty-two