Computer_all over the world at the moment,

A is using
B has used
C has been using
D is being used

Correct Answer: is being used

Hints: - মূলত বাক্যটি Active voice এ people are using computer ছিল।সেহেতু বাক্যটি passive voice এ লেখা সেহেতু computer is being used হবে।
Bissoy MCQ

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