In vs On

He always gets up___ seven o'clock in the morning

• in

• at

• on

• No preposition is needed

My flight to London leaves ___ Monday

• at

• on

• in

My birthday is ___ January

• on

• in

• at

• No preposition needed

She was born __ 2001

• at

• in

• on

I like to play video games (1) ___ home and watch TV (2) ___ my room

• (1) in (2) on

• (1) at (2) in

• (1) in (2) at

• (1) in (2) in

The grocery store closes (1) __ twelve o'clock (2) __ the morning

• (1) at (2) at

• (1) in (2) in

• (1) on (2) in

• (1) at (2) in

Valentine's Day is __ February 14th

• at

• on

• in

I'm __ class

• at

• in

• on

I like to play __ the play ground

• at

• on

• in

• all of the above

My mother works __ a restaurant

• at

• in

• on