In the following passage some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.
Smartphones have become an essential part of our lives and their (1)______ usage is now impacting human behaviour. We need to (2)______ think about digital detox! Yes, the concept of disconnecting with (3)______ virtual world is not just a fad. It’s the need of the hour today. The Global Brand Director of the smartphone Vivo in his speech nudged all smartphone users (4)______ a step backward and think. He said, “Let’s (5)______ our mobiles and pledge to be closer and nearer to our loved ones.”
Select the most appropriate option for blank number 5

Options

A. switch in
B. switch over
C. switch up
D. switch off

Answer

C