⓵ 주제문 -> When people go on a vacation to a foreign country, they have several options on how to travel.
⓶ 뒷받침 문장 1 -> One of the reasons why I do not like to go in a group with a guide is because there is little flexibility as to time.
⓷ 뒷받침 문장 2 -> Another downside to going on a group tour is that there is very little privacy.
⓸ 마무리 문장 -> In conclusion, though tour groups may be good for some travelers such as older people,
I do not think they are the best way to travel.