To maintain a high demand for their product, the manufacturers first took over the marketing and sales functions previously performed by outside agents; next, they began changing their advertising campaigns monthly to keep pace with the rapid changes in consumers' lives.
(A) they began changing
(B) this began changing
(C) the former began changing
(D) to begin changing
(E) to change
OA :A
what makes C wrong , isn't "they" ambiguous in choice A ?
(A) they began changing
(B) this began changing
(C) the former began changing
(D) to begin changing
(E) to change
OA :A
what makes C wrong , isn't "they" ambiguous in choice A ?
i never have a "TO -DO" list and i end up having a lot of "NOW WAT TO DO ?" lists
