ConjunctionsTime
Until = I stayed at home until my friend picked me up.
Before = Brush your teeth before you go to bed.
After = You can't play loud music after 10 P.M.
When = She was in a horrible car accident when she was young.
While = No one left the cinema while the credits were rolling.
Reasoning/cause
As = As no one has done their homework, everyone gets a note.
Because = My brother was really mad because I stole the remote.
Because of = I was home late because of some idiot.
Since = They couldn’t deliver the parcel since no one was there to answer the door.
So that = We practice so that you are well prepared for the test