Comprehension: In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.
Bill Gates is the second-richest (1) ______ in the world. He is (2) ______ an estimated $ 103 billion. His wealth (3) ______ only by Jeff Bezos, (4) ______ has a current net worth of $ 116 billion. Gates is (5) ______ rich that an average American spending $ 1 is similar to Gates spending $ 1.06 million.
Select the most appropriate option for blank No. 5.

Options

A. so
B. too
C. as
D. such