Ответ:

надеюсь  правильно поняла вопрос, и правильно дала ответ)))

Объяснение:

1) Thinking of what, sitting here?

2) where did you sit and think about life?

3) who sat here and thought about life so far?

4) how long have you been sitting here and thinking about your life?

5) Whose life were you thinking while you were sitting here?