Select the most appropriate option to substitute the underlined segment in the given sentence. If no substitution is required, select No improvement. Yesterday I saw my brother to repair his friend's bicycle. (a) my brother repairs his friend's bicycle (b) my brother repair his friend's bicycle (c) my brother having repaired his friend's bicycle. (d) No improvement

Options

A. my brother repairs his fi'iend‘s bicycle
B. No improvement.
C. my brother repair his friend’s bicycle
D. my brother having repaired his friend’s bicycle

Answer

C

Explanation

my brother repair his friend’s bicycle