Задайте вопросы i study english (what? ) he returned home at 7p.m (when? ) i won't help him because he is lazy (why? ) there is a nice garden in front of their house (what kind of? ) she goes to the university by bus you don't like

What I study?
At what time did he return home?
Why won’t I help him?
What kind of the garden in front of their house?
She goes to the university by bus, doesn’t she?
You don’t like mathematics, do you?