At on in

in
on
at
time

in
on
at
time
month, year, etc.
day
hour

examples
He saw her ___ May.
in
He saw her ___ Tuesday.
He saw her ___ 2 p.m.
on
at

practice
Can you come ___ Saturday?
2. Can you come ___ December?

3. Can you come __ six o’clock?
4. I will go ___ Monday.
5. He was born ___ the 20th century.

6. They go to church ___ Sundays.
7. We go to school ___ the morning.
8. We rest ___ night.

9. I go to school ___ eight.
10. I come home ___ the afternoon.

in
on
at
place

place
in
on
at
city, country, etc.
street
number

examples
He saw her ___ Seattle.
in
He saw her ___ Jay Street.
He saw her ___ 623 Jay St.
on
at

practice
11. He lives ___ my street.
12. He lives ___ 2054 Main Street.

13. Can you meet me ___ the corner?
14. The apartment is ___ the fifth floor.
15. The security man was ___ the gate.

16. The desk is ___ the front.
17. When will you be ___ California?
18. They visited friends ___ Rome.

19. The game started after the players were ___ the field.
20. When she came home, her father was ___ the door.

mixed practice
21. They go home ___ the afternoon.
22. She saw him ___ school.

23. Everyone is happy ___ Friday.
24. The book was ___ the sidewalk.
25. The date changes ___ midnight.

26. What do teachers do ___ summer?
27. It is nice ___ home.
28. They eat lunch ___ noon every day.

29. It’s cold ___ winter.
30. School ends ___ 3:15.

Remember

in
on
at
time
month, year, etc.
day
hour

place
in
on
at
city, country, etc.
street
number