question_answer

Direction: In the following questions, a part of the sentence is underlined. Below are given alternatives to the underlined part at [a], [b], [c] which may improve the sentence. Choose the correct alternatives In case no improvement is needed your answer is [d].

The world's population will continue to grow when the birth rate exceeds the death-rate.

A) as long as

B) unless

C) until after

D) No improvement