What is the most effective way to combine sentences 6 & 7? F. Fostering a pet seemed like the most difficult, but I also thought it would afford the most freedom. G. Fostering a pet seemed like the most difficult, and I also thought it would afford the most freedom. H. Fostering a pet seemed like the most difficult, I also thought it would afford the most freedom. J. Fostering a pet seemed like the most difficult, so I also thought it would afford the most freedom.