1  In the past my hair used to be longer than that now.

2 Mary used to work in this company ( used to + Vinf ).

3 Although my foot was hurt, I managed to walk to the nearest village. ( Although + S + V )

4 In spite of oversleeping, Mike wasn't late for work. ( in spite of + N/ Ving )

5 I used to play games.

6 How far is it from Kon Tum to Gia Lai?

7 Can people travel to Alaska by plane?

8 They were interesting in the story.

9 I found your plan interesting.

10 My father used to smoke a lot. 

1.My hair now is much longer than that in the past.

=> In the past, my hair used...to be longer than that now......

2.Mary doesn't work in this company anymore.

=> Mary used ....to work in this company.....

3. Despite my hurt foot, I managed to walk to the nearest village.

=> Although ..my foot was hurt, I managed to walk to the nearest village.........

4.Although he overslept, Mike wasn't late for work.

=> In spite of oversleeping, Mike wasn't late for work.........

5. I don't play games anymore. 

= > I used to play games.

6. How far is it from Kon Tum to Gia Lai?

7. Can we travel to Alaska by plane?

8.They found this story exciting.

=> They were...interested in this story.......

9.I am interested in your plan

=> I found....your plan interesting............

10. My father no longer smokes a lot.

=> My father used.....to smoke a lot.........