In each case the first chord (before the heavy barline) is the first chord of the cadence specified in the question. You must decide which of the next three chords best follows, and completes, the cadence.

1. 
   This is an imperfect cadence in A minor.

   1.   ?    Chord 1
   2.   ?    Chord 2
   3.   ?    Chord 3

2. 
   This is an imperfect cadence in E flat major.

   1.   ?    Chord 1
   2.   ?    Chord 2
   3.   ?    Chord 3

3. 
   This is a perfect cadence in G major.

   1.   ?    Chord 1
   2.   ?    Chord 2
   3.   ?    Chord 3

4. 
   This is a plagal cadence in C major.

   1.   ?    Chord 1
   2.   ?    Chord 2
   3.   ?    Chord 3

5. 
   This is an imperfect cadence in D minor.

   1.   ?    Chord 1
   2.   ?    Chord 2
   3.   ?    Chord 3

6. 
   This is a perfect cadence in A major.

   1.   ?    Chord 1
   2.   ?    Chord 2
   3.   ?    Chord 3