$\text{1. Now there are many cars on the road}$
$\text{2. My brother used to be a professor at Ha Noi University}$
$\text{3. Linh used to walk to school}$
$\text{4. My father used to swim in a pool near his house}$
$\text{5. There used to be many green trees in front of my house}$
$\text{6. I used to stay up late to watch football matches}$
$\text{7. Linda used to live with her parents}$
$\text{8. In the past my hair used to be short}$
$\text{9. He used to be a poor man}$
$\text{10. Did you use to often go to the in Nha Trang}$
CHO XIN HAY NHẤT Ạ!