题目内容：

It seems that everyone is travelling on holidays these days. During the travel season, roads, buses, trains and airports are packed. 1., and getting a seat at a restaurant may be impossible. You can fight these troubles alone, or you can travel, as I do, in a group led by a tour guide.

If you travel in a group, the guide will arrange everything for you. 2.. Prices are often cheaper as well, because a tour group can often get group prices and the best deals for nearly everything.

3.. Most people do not know much about the history of an attraction and interesting stories related to it. The guide’s expert knowledge will help make the trip more interesting.

If you travel in a group, you can also make more friends. 4.. Often, friendships make the trip more interesting.

5.. Your trip will be cheaper, more comfortable, more interesting and more rewarding if you travel this way rather than by travelling alone.

A. Hotels are full as well

B. If someone gets ill, others go to his or her aid

C. Taking part in a group is a fully preparatory plan

D. Your tour guide is often an expert in the places you visit

E. Using tour guides and travelling in a group is the best way to travel

F. After all, the travelling companies have been doing this job for long

G. There will be no need to worry about hotel or restaurant reservations