In this question, sentence is given with blank to be filled in with an appropriate word. Four alternatives are suggested for question. Choose the correct alternative out of the four.
Sanjay ___ his mother in the morning everyday.

Options

A. calls in
B. calls up
C. calls off
D. calls down

Answer

B

Explanation

call up (Phr.V.) : to make a telephone call
call in (Phr.V.) : summon to enter
call off (Phr.V.) : postpone indefinitely
call down (Phr.V.) : censure severely I angrily
Here, calls up is the right option.