He____25 yuan buying this new book yesterday afternoon.

It is his great pleasure to be ____________ with the highest reward by the president.

— What’s wrong with you, Eric? You look tired.— I ________ to prepare for the final exam last night.

---Look, what have you done?---Sorry. I think if I ____ another chance, I’ll do it better.

Lily is ready ________ people any time, she always gives her seat to someone in need.