Prepositions of time (in, on, at)

Fill in the gap with the suitable preposition of time. Let's meet __________ 3 o'clock.

Fill in the gap with the suitable preposition of time. We usually have five lessons ____________ Monday.

Fill in the gap with the suitable preposition of time. People usually sleep __________ night.

Fill in the gap with the suitable preposition of time. We always open our presents _____________ Christmas Day.

Fill in the gap with the suitable preposition of time. Children like to ski __________ winter.

Fill in the gap with the suitable preposition of time. I was born ________ 2010.

Fill in the gap with the suitable preposition of time. Paul's birthday is __________ July.

Fill in the gap with the suitable preposition of time. My father is busy _____________ Friday morning.

Fill in the gap with the suitable preposition of time. My birthday is __________ March, 28.

Fill in the gap with the suitable preposition of time. My friends and I go to the park _________ the weekend.