Direction: In the following questions, part of the sentence is in bold. Below are given alternatives to the bold part at 1, 2, and 3 which may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is '4'.

Call in this evening, if you can, I have something important to discuss.

Options

A. called in
B. call off
C. call for
D. No Improvement

Answer

D

Explanation

(4) No Improvement