Prepositions of Time (on/in/at)

My birthday is _ May.

• on

• at

• in

We use "in" with ...

• seasons and months

• exact time

• months and days

• exact time and years

The movie starts _ 9 o'clock in the evening.

• on

• in

• at

We use "at" with ...

• dates

• exact time

• years, seasons and months

• holidays and days

I don't want to live _ Brazil.

• at

• on

• in

• under

- When does he start work?

- He starts work _ 10 o'clock in the momrning.

• in

• on

• under

• at

- When will he start work?

- He will start work _ Monday.

• at

• in

• on

We use "on" with

• holidays

• days of the week

• days of the week and dates

• years and months

Peter is an artist. He will have his exhibition _ March.

I will give you a call _ noon.