阅读下列短文，根据所读内容在文章后的表格空格中填入恰当的词。
注意：表格中的每个空格只填1个单词。
People traveling long distances often have to decide whether they would go by land, sea or air. Hardly can anyone really enjoy sitting in a train for more than a few hours. The trains are always crowded. Reading is only a partial solution. You can't sleep well on the trains. As a result, when you arrive at your destination, you're almost worn out. Long car journeys are even less pleasant, for it's nearly impossible to read. The most part of the journey is spent on narrow, bumpy roads which are crowded with traffic.
Trips by sea offer a lot of comfort. You can play games, swim, meet interesting people and enjoy good food. However, if the sea is rough, you're likely to get seasick. Even if you travel in fine weather, the journeys take a long time.
Flying on planes is dangerous and expensive. But it's fast and comfortable. Traveling at a height of 30,000 feet, far above the clouds, and at over 500 miles per hour is really an unimaginable experience. For a few hours, you can enjoy the beautiful view when you are over high mountains and deep valleys. The journey is so smooth and nothing can stop you from reading and sleeping. You will not have to spend the next few days recovering from a long and tiring journey.
Three ways of long distance traveling
| Three ways of long distance traveling | By land: by train or by 76.____ | By 77._________ | By air |
| 78._________ | Trains are 79. ; you can hardly enjoy 80. on the car. | You can get 81.____in the sea; you have to 82._____ a long time on the journey. | Dangerous and 83.______ |
| Advantages | Taking a train is 84._____ expensive than taking a plane | You can play games, swim, meet interesting people and enjoy good food. | An experience at a height of 30,000 feet and at a 85.____ of over 500 miles per hour |