I went to sleep _____ 10 o'clock.
at
Jim starts work _____ 9:00 a.m.
at
We have lunch _____ noon.
at
My mom and dad watch TV _____ dinnertime.
at
We have summer break _____ March.
in
It is cold _____ winter.
in
I like to exercise _____ the morning.
in
I have piano lessons _____ Thursdays.
on
The big test is _____ June 6th.
on
We will have a party _____ New Year Day.
on
My mom went to the hospital _____ Saturday.
on
Come to my party _____ four o'clock.
at
We play outside _____ lunch.
at
Do you have a shower _____ night?
at
School holidays start _____ March.
in
My cat was born _____ May.
in
