Answer:
is
Explanation:
Since, statistics refer to one topic only that's why it is singular and should have a singular verb after it.
Statistics <u>is</u> mohit's favorite subjects
[Whatever character, being or concept that’s being discussed] has a great amount of power, but it is not within their temperament to use it.
There was at least a 3 foot air pocket
The sentence which contains inappropriate shift in tense is C, because in the first part of the sentence there is a past tense 'ran', which means that the verb in the second part of the sentence also has to be in the past: hears should shift into 'heard'.