Jawaban:

1. My parents aren’t here at the moment.

2. I’m meeting my friend on Tuesday.

3. The train leaves at half past seven in the morning.

4. She was born in 1995.

5. I usually phone my friends on the weekend.

6. We have a special meal on Christmas.

7. I usually brush my teeth in the evening before I go to bed.

8. Her birthday is on the fifth of June.

9. My brother likes to get up at Sunrise.

10. I started doing my homework at eight o’clock and finished only at midnight.

11. In France it often snows in winter.

12. Kate got married at the age of 19.

13. Policemen usually work at night.

14. Our parents will be back in an hour.

15. I usually have a party on my birthday.

16. See you at dinnertime.

17. Mary’s birthday is on May.

18. We have lunch at noon.

19. Sara goes to the gym on Saturdays.

20. My sister was in London in December.

21. She was in London on New Year’s Eve.

22. We sat and talked at lunchtime.

Penjelasan:

"In, on and at" are prepositions of place or time, and translates as "in"

In, is used for long periods such as weeks, months, years, decades, etc.

On, is used for specific time periods, such as days, dates or holidays.

At, this preposition is mostly used to indicate what time.