7 am
on
at
in
....midnight
at
in
on
... the weekend
in
at
on
.... the morning
in
on
at
.... spring
in
on
at
.... March
on
in
at
... Thursday
at
on
in
... Sunday evening
on
in
at
... Sunday
in
at
on
... weekdays
in
on
at
(do) 9 pm
till/until
(do) noon
till/until
(do) Sunday
till/until
(przed) lunch
before
(przed) school
before
(przed) 11 pm
before
