Đáp án+Giải thích các bước giải:
1. I used to walk to school every day.
2. When we were children, my sister and I used to go fishing with our grandfather.
3. We used to go there to relax and enjoy fresh air.
4. Ngoc used to play basketball when she was at highschool.
5. We used to play hide-and-seek when we were small.
6. I used to love eating candy, but now I hate it.
7. In the past, my father used to stay up late a lot.
8. I used to be able to speak Korean, but now I have forgotten it all.
9. Linda used to watch the game show every weekend.
10. The forest used to be so fresh and peaceful.
P/s: Công thức "used to": S+used to+V-if
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CHÚC BẠN HỌC TỐT~
#Xin hay nhất nha!
~ Phan ~