Direction: Improve the bracketed part of the sentence.
Our thoughts make us the person we are, pondering over these thoughts can occupy our soul for (a long periods of time).

Options

A. 1) a longer period of time
B. 2) a long periodical
C. 3) a longer periods of time
D. 4) No Improvement

Answer

A

Explanation

Here, a longer (more time) period (singular) of time should be used.