There is a good site on the internet for various music
theory drills. A link to its Chord Drill is found at the
bottom of this page. You might want to bookmark it. We
are visiting the site for the practice drills.
When you choose the Chord Drills, you will find a Settings
button for setting up the drill to meet your present needs.
Following
Lesson 11, I recommend you use the following settings:
Identify Chords on Staff
Any Root
Allow Any Inversions
All 7th chords
Identify
7th Chord Drill