Preposition of time

I was born __________ the 29th of August.

• at

• on

• in

My English class will start _________ fifteen minutes.

• in

• on

• at

My sister was born ___________ 2019.

• at

• in

• on

I wake up ________ six thirty every morning.

• in

• on

• at

I have my piano class _________ Saturday.

• on

• at

• in

The TV programme will end ___________ ten minutes.

• at

• on

• in

The pizza will arrive _________ half an hour.

• at

• in

• on

I enjoy hiking _________ the weekends.

• in

• on

• at

It is cold ___________ winter.

• at

• on

• in

I eat turnip cake _________ Chinese New Year.

• at

• in

• on