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
I get up at/on 6.30 a.m. and go for a run.
at
She's a nurse and she works at/by night.
at
I went to school after/on I had finished my homework.
after
She takes the train after/when she travels to London.
when
Jennifer will speak with Jack before/whenever she makes a decision.
before
The road outside our house will be closed on/from 6 am until 6 pm tomorrow.
from
