Question 2: Oweiss felt there was a need for a word to describe the situation
then occurring in oil producing, ________ countries which were earning large amounts of
money, in dollars, from oil production.
Question 3: However ________'s currency, the
Canadian
dollar, is sometimes referred to as a petrodollar in
this context, as Canada is the largest oil exporter to use the term
"dollar" for its currency.