Not all currencies that are brokered on the world's major stock exchanges _______ enough to generate windfall profits for the everyday investor.
A. valued
B. to be valuable
C. of value
D. are valuable
Answer:D
Not all currencies that are brokered on the world's major stock exchanges _______ enough to generate windfall profits for the everyday investor.
A. valued B. to be valuable C. of value D. are valuable