For Questions 5 to 7, select one entry from the corresponding column of choices for each blank. Fill all blanks in the way that best completes the text.
Because it is (i) to (ii) all of the costs associated with starting a new business, a certain level of flexibility should be built into any initial business plan.

A．The author defines a theory then illustrates its workings.
B．The author argues for one side then presents a counterargument.
C．The author defends an early explanation of aboriginal medical practices.
D．The author introduces a subject then gives an example of it.
E．The author compares two versions of a creation myth to determine which is the original.

For Question 13, select one entry from the corresponding column of choices for each blank. Fill all blanks in the way that best completes the text.