Correct option is C
The correct option to fill in the blank is
(c) were.
Explanation: The noun “police” is a
collective noun but is always treated as
plural in standard British English when referring to the members of the force. So it takes a
plural verb.
(Hindi meaning – पुलिस मूक दर्शक थीं...)
Example: The police were investigating the case thoroughly.
Grammatical Rule Used:
· Collective nouns like police, people, cattle take plural verbs when referring to individuals in the group.
Why other options are incorrect:
·
(a) was: Incorrect – singular verb used with plural noun.
·
(b) are: Present tense; context of sentence is past.
·
(d) is: Incorrect – singular verb; also wrong tense.
Information Booster:
· Even though “police” looks singular, it always behaves like a plural noun in usage: “The police
are arresting the criminals.”