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.
Comprehension: Portia claims that even if she (1)______ to live as long as Sibylla, she would die as (2)______ as Diana because she can only be claimed (3)______ the manner specified by her father's will. She (4)______ that nobody would be able to crack (5)______ casket test and so she was bound to remain unmarried.
Select the most appropriate option to fill in blank No.4.