Onto our 4th and 5th arpeggio!
The D major will be the exact same fingering as our first A major arp so nothing too new there.
Our E7 arpeggio will be a new shape.
Make sure that you still use the same left hand fingering as the major 7 arpeggios.
Specifically using only your 1st and 4th finger on the D string. Making sure that the 4th finger is the one used for the slide on the D string.
This will make it much easier to play the dominant 7 arpeggio.