The_________are meeting at the White House.

Question

I can't figure out how to use Chief of Staff in the above sentence.

Answer 1

Chiefs of Staff

http://www.jcs.mil/

Answer 2

If the Chief of Staff is meeting with someone (it says "are", so he's not meeting with himself), who might he meet with?

Answer 3

Yes, each branch of the military has a Chief of Staff. The President has a Chief of Staff, too.

Answer 4

http://grammar.ccc.commnet.edu/grammar/plurals.htm

Scroll down and study how to form plurals of compound nouns.