David_______ all night in order to watch the football match between France and Italy.

Ann’s good friend advised her ________ DIY instead of ________ with others about it.

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

Tom is a new student in this school. He ________have many friends here.

 —The river smells so terrible! How did it come about?—People used to pour dirty water into it.