I USED TO………ON A FARM WHEN I WAS A YOUNG BOY.A. LIVED B. LIVING C....

5. - THI HOCKY1840 CAU TRAC NGHIEM
THI HOCKY1840 CAU TRAC NGHIEM

5. I used to………on a farm when I was a young boy.

A. lived B. living C. live D. lives