Identify the best way to improve the underlined part of the given sentence. If there is no improvement required, select ‘no improvement’.
It has been two years t̲h̲a̲t̲ ̲I̲ ̲h̲a̲v̲e̲ ̲s̲e̲e̲ ̲ Meena.

Options

A. 1.since I saw
B. 2.since I didn’t saw
C. 3.since I have seen
D. 4.No improvement

Answer

C