Add spaces: But,itisprobablyworthwhileinvestigatinganyotherpossiblelayouts,toseeiftheyareanybetter.

Answer: But, it is probably worthwhile investigating any other possible layouts, to see if they are any better.

Add spaces: ThesophisticatedBocciaGridmakesitpossibletoplaybocciawithoutvision.

Answer: The sophisticated Boccia Grid makes it possible to play boccia without vision.

Add spaces: Symptomsarevariabledependinguponthelocationandstageoftumor,butgenerally,thesymptomsthatarecommoninallformsoflymphomaarelackofappetite(anorexia),weakness,lethargy,andweightloss.

Answer:
Symptoms are variable depending upon the location and stage of tumor, but generally, the symptoms that are common in all forms of lymphoma are lack of appetite (anorexia), weakness, lethargy, and weight loss.