SC's Question number - 689 , 690

689). The animosity between those who regulate and those who are regulated, never more pronounced than in recent debates over environmentalism and pollution control.

(A) The animosity between those who regulate and those who are regulated, never

(B) The animosity between those who regulate and those who are regulated, never being

(C) The animosity between those who regulate and those who are regulated has never been

(D) Between those who regulate and those who are regulated, such animosity was never

(E) Between those who regulate and between those regulated, such animosity has never been

690). The argument that the dominant form of family structure today is not the nuclear family, but rather it is a family which is modified and extended, is based on a number of facts: the existence of three-generational families, the amount of vertical and horizontal communication between family subunits, and the extent to which family members offer assistance to one another.

(A) family, but rather it is a family which is modified and extended, is based on a number of facts: the existence of three-generational families

(B) family, but is instead a family that is modified and extended, is based on a number of facts: three-generational families exist

(C) family, which has been modified and extended, is based on a number of facts: the existence of three-generational families

(D) family but a modified extended family is based on a number of facts: the existence of three-generational families

(E) family, but also a modified and extended family, is based on a number of facts: three-generational families exist

Answers:

689). OA - C

A - incorrect - sentence fragment

B - incorrect - use of being

D, E - incorrect - awkward, meaning not clear

690). OA - D

A - incorrect - ambiguous it

B, C, E - incorrect - violating parallelism