1) Everyting is not OK, and (this problem)this problem isn't,either

2) My dog never barks, and neither do your dogs

3) He likes to join in the army, and so does she

4) Karen'd rather go to school on time, and Mary would,too

5) I have to take a bath right away, and so does he

1 so is this problem
2 your dog doesn't, either
3 she does, too
4 Mary would, too
5 he does, too