Question

4. Fill in the blanks with the options
given below; 1. The Delhi
Administration........
seriously......... about the threat to
civic health posed by the polluted
waters of the Yamuna. *
O (a) is, worried
O (b) has, worried
O (c) is, worrying
O (d) has, been
so important please tell fast​

Answer 1

the Delhi administration is seriously worried about the threat to civic health posed by the polluted waters of yamuna

Explanation:

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