Question

Chocolates(a)--------- lift up your mood easily. When you eat(b)-----------chocolate, a chemical called serotonin is (c) in the brain (d) ----------- makes you feel good. According(e)--------- a research, chocolates can also relieve persistent cough.

Answer 1

ANS:-

        1. (a) can

            (b) a

            (c) released  

            (d) which

            (e) to.

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