Write sentences, using the words given.9

$9. $ I last met my aunt when I was 10 years old

$→$ S + have/has + not + Vpp + since/for + time

$=$ S + last + Ved/V2 + when + S + V

$→$ Since + mốc thời gian

$→$ For + khoảng thời gian

`9.` I last met my aunt when I was `10` years old.

`-` S + have/has + not + PII + since + mốc thời gian : Ai không làm gì kể từ khi..

`-` S + last + V (QK) + O + when + S + V (QK): Ai lần cuối làm gì khi...