The bacteria in milk are destroyed when it __________ heated to $80$ degree Celsius.
The bacteria in milk are destroyed when it is heated to 80 degree Celsius.
This is "passive verb" form of "Simple Present Tense".
some references: https://www.englishpage.com/verbpage/activepassive.html ,
https://www.edudose.com/english/active-and-passive-voice-rules/
Correct Answer: $C$
@Naveen Kumar 3 thanks a lot :)
In layman view we can say, the sentence is in present tense.
So, d) also not a good option.
And a) and b) option given in future tense.
right?
@srestha yes! I also thought same
@Naveen Kumar 3
Check this https://gateoverflow.in/313525/gate2017-ec-1-ga-2
Not matching in layman view.
1st one is present tense and 2nd one past tense.
why so? :(
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