Practice
Pick the level you are sitting. Every drill uses it.
Intervals
Name the interval between two notes.
Chord qualities
Name the quality of a chord.
Rhythmic dictation
Write down the rhythm you hear.
Melodic dictation
Write down the melody you hear.
Mock exam
All four sections, a fixed number of hearings, marked at the end.
Use headphones. Practice is saved on this device; make an account to keep it on every device.