The poor countries are extremely _______to international economic fluctuations

Johnsaysthathispresentjobdoesnotprovidehimwithenough______forhisorganizingability.

Thedestructionofthetwintowers_________shockandangerthroughouttheworld．

Applicants should note that all positions are —— to Australian citizenship requirements ．

Allherhardwork__________intheend，andshefinallypassedtheexam．