I could stay for one or two days, but _____ staying for a week, it’s out of the question.

We firmly believe that war never settles anything．It only       violence．

After a heated discussion at the meeting, a new plan came _____ being, which would have a great effect _______ the culture life of the public.

------- How can we __________ to a changeable environment?-------- By constant study and changing our ideas. 

The petrol in the car ____ on our way to the beach, so we had to walk there.