Read this student sample, and look for transitions. Pausch said that the dream he did not achieve (becoming a professional football player) was more valuable to him than the dreams he did achieve. So, if he had been realistic about his long-term goals, he might have missed out on that experience. Apparently he was on the small size, which is a disadvantage for that sport.
Choose the best replacement for each transition.
[Line 4] So,
[Line 6] Apparently