After class, she took the initiative to ask me questions. If the lack of spare time, she would ask questions through social software, and try to solve some small problems
After class, she offered to ask me questions. If she doesn't have enough time after school, she asks questions through social software and tries to solve some small problems
After class, she asked me questions. If she doesn't have enough spare time, she will ask questions through social software and try to solve some small problems