Answer:
Negative sentence: There was no one present who did not criticize her conduct
Affirmative sentence: Everyone criticised her conduct.
Explanation:
An affirmative sentence is used to show or prove how true a statement or assertion is, while
A negative sentence is used to show how false a sentence or claim is.
Therefore, the given negative sentence has been written in an affirmative tone.
The correct option is A.
From the passage given above, it can be seen that the author used the illustration of green house and its mechanism to show us the way in which the atmosphere works. The author wants us to see that just the way the glass capture the heat of sunlight and prevent it from escaping, the atmosphere works in the same manner by trapping the heat on earth preventing it from escaping, thus keeping the earth warm.<span />
The sentence is stating what the person did first in the list of all the things he/she did in the rest of the paragraph.
<span><u><em /></u>See in the sentence how it says, <u><em>“First,</em></u> I went to the wrong classroom for math."
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