I won't leave before 8:00. I'll be here until/before 8:00
until
Lucas is always .. .... for lessons
on time
She arrived just in/on time to catch the bus
in
Back then/Before, kids were interested in reading
Back then
I woke up twice ...... the night
during
I won't call Laura now. I'll call her ......
later
His birthday is in/on February 18th.
on
She played tenis and after/afterwards had a shower.
afterwards
During/While the film I remembered where i'd left my keys.
during
We have to finish this game by/until 06:40 pm.
by
