II.
`1` goes
`->` Thì HTD
`2` go
`->` used to + V ( bare ) : đã từng
`3` seeing
`->` How about + Ving
`4` to play
`->` didn't use to+ V ( bare ) : chưa từng
`5` has learnt
`->` Thì HTHT
`6` watched
`->` Thì QKD
`7` visited
`->` Thì QKD
`8` working
`->` like + Ving : thích làm dì
III.
`1` Bạn làm đúng r
`2` I used to walk to school when I was a student.
`->` S + used to + V ( bare ) : ai đã từng làm dì ..
`3` In spite of being short, the still love playing sports
`->` Although + S + V + O
`->` In spite of + Ving / N / N phrases
`4` Less electricity will be used in the future
`->` Câu BD thì QLD
`->` S + will be + Vpp+..
5 . bạn làm đúng r
IV.
`1` How far is it from your house to school?
`->` about 8 km `->` chỉ khoảng cách `->` dụng how far
`2` Where did you go to with your friends yesterday ?
`->` Duc Hoang `->` Chỉ nơi chốn `->` dùng where
`3` When did you go to Dục Hoàng festival with your friends?
`->` yesterday `->` chỉ thời gian`->` dùng When