More if its i'm really confused with this!
if you know any of these !

6.(he and i, him and me) are building a rock garden for aunt lucy.
7.half an hour later mother called dad and (i, me) to lunch.
8.was that (her, she) on the palomino?
9.mr. adams (he, him) and ruby with their rocket.
10. lend jack and (i, me) you book on dog training.