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In? On? At?

Which prepositions (in, on, at) do we use with these time expressions?

Put (in, on, at, or X for no preposition) in the boxes below:

1. 3 p.m.

2. 2 days ago

3. the afternoon

4. next week

5. Christmas Day

6. night

7. last night

8. 2003

9. the 1990s

10. 10 January

11. yesterday

12. Tuesday

13. Sunday 9 May

14. this evening

15. tonight

16. my birthday

Check your answers.


Explanation:

in is used with:
years in 1998
centuries in the 19th century
parts of the day (exception: at night) in the morning
decades in the 1990s
seasons in summer
months in October
on is used with:  
dates on January 1, on May 2, 2004
days of the week on Monday, on Sunday evening
“special days” on my birthday, on Christmas Day
at is used with:
times at 7:00, at midnight (12:00)
holidays at Christmas, at Easter
no preposition is used with expressions with:
ago one year ago
tonight, this morning, this afternoon, etc. I'm going to see a movie tonight
tomorrow, tomorrow afternoon, etc. See you tomorrow
yesterday, yesterday morning, etc. I didn't go to school yesterday
expressions with last or next I was in Japan last year

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Last Update: 2005-11-24.  Copyright © 2005 Second Nature Online English. All Rights Reserved.

 

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