Pattern here: http://blackstonedesigns.blogspot.com/2015/12/basic-wrist...

For II followed pattern, H hook for beginning chain and G hook for the rest.

For III, followed pattern, H hook for beginning chain and round 1, added a row of slip stitch after the last round. Also so the seam would be on the same side side of the glove as first glove, this is how I modified the 2nd glove: In round 18, I crocheted 10 stitches, chain 4, 10 stitches. It was a little off so next time I think I will crochet 8 stitches, ch 4, 12 stitches.