IN, ON, AT

I believe __ aliens.

I believe in aliens.

He's hitting __ her.

He's hitting on her.

I first met John __ 2017.

I first met John in 2017.

It's always cold __ January.

It's always cold in January.

We go to school __ Mondays, but not __ Sunday.

We go to school on Mondays, but not on Sunday.

Christmas is __ December 25th.

Christmas is on December 25th.

Buy me a present __ my birthday.

Buy me a present on my birthday.

I work faster __ night.

I work faster at night.

He shift finished __ 7 pm.

He shift finished at 7 pm.

I was __ United Flight 307..

I was on United Flight 307..

When I stayed out __ the sun too long yesterday, I got sunburned.

When I stayed out in the sun too long yesterday, I got sunburned.

I look down __the napkin __ my lap...

I look down at the napkin in my lap...

I almost laugh __ his excuse...

I almost laugh at his excuse...

Our room was __ the tenth floor..

Our room was on the tenth floor..

We went outside and sat __ on beach...

We went outside and sat on on beach...

We went outside and sat on the beach, soaked up the sun, and jumped __ the water.

'We went outside and sat on the beach, soaked up the sun, and jumped in the water.

We had dinner __ the beautiful dinning room.

we had dinner in the beautiful dinning room.

We were __ bed and asleep by 12:15.

We were in bed and asleep by 12:15.

We went __ dozens of shops.

We went in dozens of shops.

We left a tip __ the pillow for the maid..

We left a tip on the pillow for the maid..

We paid our bill __ the front desk.

We paid our bill at the front desk.

We got __ our flight and arrived back __ NY __ the middle of a snowstorm.

We got on our flight and arrived back in NY in the middle of a snowstorm.

I live __ the main street, __ the corner of Main and Oak.

I live on the main street, on the corner of Main and Oak.

Which bedroom ? -The one __ left.

Which bedroom ? -The one on left.

Tom kept showing up __ our table...

Tom kept showing up at our table...

'In a huge city where people are always __ a hurry..

In a huge city where people are always in a hurry..