English Café: Want a quick preposition review?

Advanced Details: Want a quick preposition review?

We use prepositions of time to locate an event in a time frame.

• At: Everyday at 7 o’clock I wake up to go to work. He is going to Chiang Mai at New Year. At weekends we go out with my friends.
• On: On Fridays, I usually go to the park and do yoga. I was born on 21 January 1995. The barge left on Saturday night.
• In: She will always be with her family in February. In summer it is always hot. In the mornings we drink coffee.
• By: Please, finish your work by Friday. She has to finish her report by the next day. Is he still in the workshop? Yes, he will be back by the evening.