70704 prepositions in on at

IN, ON, AT
In for months, years, centuries and long periods
Examples: in August, in summer, in the afternoon, in 1999, in the 1980’s
On for days and dates
Examples: on Sunday, on the 6th March, on the 25th of December 2012, on New
Year’s Eve
At for a precise time
Examples: at 3 o’clock, at 10:30am, at noon, at bedtime
1/Complete the sentences with in, on, or at:

1. I’m going to my friend’s house ______ Saturday.
2. I'm going away _____ Christmas.
3. We get on the bus every morning ______ eight and go to school.
4. The class is ______ Monday ______ ten ______ the morning.
5. He was born ___ 1991.
6. I started working on my project ______ seven o’clock.
7. Classes start ____ the 5th of September.
8. We’re going to the cinema ______ Sunday morning.
9. We’ll be back ______ about eleven ______ the evening.
10. The course ends ____ autumn.
11. We’re leaving early ______ the morning, and we’ll be back late ______ night.
12. I'm going there to meet her ____ Monday.
13. Disco was popular ____ the 1970s.
14. I’m normally asleep ____ midnight.
15. I was born ____ the 19th of July.
2/Complete the rules.

We use ________ + country/town/village.
________ + position, place.
________ + place inside a building.
________ + surface, floor.

www.keikosdream.net