1. And an economy that was wobbling on the brink of collapse,  2. The reason so many school buildings collapsed  3. It should collapse  and reduce greatly in size after milking . 4. They do n't have money and their mud house is on the verge of collapse  . 5. Whether the group has been collapsed  and items are hidden 6. That had brought our economy to the brink of collapse.  7. collapses  the row in the ETree containing this cell8. And it would get exhausted, and it would collapse  every time. 9. They collapse  from a three-dimensional formation into planar formation. 10. It marches forward from step to step or it goes backward and collapses  .