i) It is a comfort in everyday life. (choose the correct question/tail tag)
a) is it?
b) does it?
c) isn't it?
d) doesn't it?

ii) Our body produces chemicals. (Identify the tense)



Answer :

Final answer:

The correct question tag is 'does it?' and the tense in the second question is the present tense.


Explanation:

In the first question: The correct question/tag to choose is b) does it? as it fits the context of the sentence.

In the second question: The tense identified is the present tense as the sentence refers to a current action of the body producing chemicals.


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