I leave school ____ 11:30 a.m.
at
in
on
Do you have classes ____ January?
at
in
on
I play video games ____ the weekend when I don't have to go to school.
on
at
in
I swim ____the morning and ____ the afternoon, but not ____ the evening
in, in, in
in, in, at
in, in, on
_______ the summer, I love to swim
ON
IN
AT
Can't wait to see the game ____ Monday afternoon.
on
in
at
When it's late ___ night, I open the window to look and listen.
at
in
on
David Gruber does a lot of his research ____ the ocean ____ night.
at / at
at / in
in / at
What is there to observe ____ midnight?
in
at
on
This year the World Cup begins____ November.
in
at
on
Class starts ____ 2 o'clock ____ the afternoon.
at / on
on / in
at / in
Next week, ______ December 6th we will have a test
at
on
in