exercise
Hey Aayushi!
The question which you have asked seems a bit vague. It lacks the details stating the name of the English grammar book, the standard or class for which you are asking the back exercises of the English grammar book and also the name of the book(it's publication). Also,
The Question containing Inaapropriate or Abusive Words
Question lacks the basic details making it difficult to answer
Topic Tagged to the Question are not relevant to Question
Question drives traffic to external sites for promotional or commercial purposes
The Question is not relevant to User
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