on and in

on Monday

on Sunday

in Monday

in Sunday

at Kyiv

in the Kyiv

in Kyiv

on Kyiv

at the weekend

on the weekend

in the weekend

on weekend

in hurry

on a hurry

at the hurry

in a hurry

on my birthday

at my birthday

in my birthday

on myself birthday

in evening

on the evening

in the evening

at evening

at the bus

on the bus

in the bus

on bus

in the winter

on winter

on the winter

in winter

in risk

at risk

in the risk

risk

in fall

in the fall

in autumn

in the autumn