Perter              ( used to /use ) chops ticks

Perter              ( used to /use ) chops ticks 2,Nam is used to  ( live) in Europe 7, there used          (be) a big tree in my school garden 8, she is    used ( drive) in the left 9, hoa   (mat/used to) study hard but now she 's a good student 10,                  your brother used ( to/go) swimming with you