1 a few 去掉 a
2 school (lessons)
3 (where 改成 which) discuss
4 (They 改成 It) took
5 I (can't 改成 couldn't) always
6 (was 改成 were) saying
7 well (preparing 改成 prepared)
8 adapted (加入to) the
9 (but 改成 and) now
10 (play 改成 playing) together