`1`. I used to stay up late to watch football matches last year
`2`. There used to be some trees in the fields, but now there aren't any
`3`. Did you use to go to the beach when you lived in Nha Trang?
`4`. Despite being sick, she didn't leave the meeting until it ended
`5`. In spite of living in the same street, we rarely see each other
`6`. In bad weather, I go to school by bus
`7`. I usually ride a bike to school
`8`. I always go to my grandparents' house on foot
$#Hoctot$
