Select the most appropriate option to fill in the blank.
The organization _________ a major campaign to promote sustainable living last year.

Correct option is A

The correct option to fill in the blank is (a) launched.
• The phrase "last year" indicates simple past tense, and the correct past form of "launch" is launched. (Hindi: शुरू किया)
Example: They launched a new policy last year.
Other options:
· (b) Launches – present simple tense (Hindi: शुरू करता है)
· (c) Launching – present participle/continuous (Hindi: शुरू कर रहा है)
· (d) Launch – base form/infinitive (Hindi: शुरू करना)
�� Information Booster:
✔ Time indicators like “last year”, “yesterday”, “in 2020” require simple past tense verbs.