Question

Choose the correct preposition. We celebrate Independence Day ...................15 August.

• A. in
• B. on
• C. at
• D. by

Answer 1

Answer:

B. on

• On is used with specific dates and days (e.g., on Monday, on 1st January).

• In is used with months, years, centuries, or long periods (e.g., in August, in 2025).

• At is used for specific times or specific points (e.g., at 5 PM, at the moment).

• By is used to indicate a deadline or not later than (e.g., by tomorrow).