I have to wake up early _____ Friday's.
on
He got there _____ 9 o'clock _____ Thursday.
at; on
We plan to meet our friends _____ 7pm.
at
Our test will be _____ Monday.
on
My birthday is _____ summer. It's _____ July.
in;on
It was raining on our trip _____ March.
in
She would like to drink a cup of tea __ the evening.
in
He goes to the gym ___ Wednesdays.
on
You can see the Moon __ midnight.
at
Let's have lunch __ noon!
at
