Prepositions of Time Put in at / on / in / -

1) Sean usually goes to bed 10 p.m.

2) We have many students this month.

3) I get up late Saturday mornings.

4) We sometimes have three classes the afternoon.

5) Nurses often work night.

6) Electricity prices are going up July.

7) They answered all these questions last Thursday.

8) Our phones rang the same time.

9) The course begins 12 February.

10) He returns to Australia next week.

11) My friend has a birthday spring.

12) I usually go to the countryside Sundays.