Choose the correct words to fill in the blanks.

Travelling abroad is getting easier and easier for young people nowadays. If you take the time to talk to travel 1) ...... and shop around, some really good 2) ....... can be found. Eurorail and Interail are two travel cards which 3) ...... people, aged 20 or under, unlimited 4)...... in Europe, mainly by train. It's quite a good idea to plan your 5) ...... before you set off. Most young travellers stay on campsites or in youth 6) ...... as they are quite cheap.
Unbelievable bargains can be found by making last-minute 7) ..... for charter flights. Remember to 8) ....... with your luggage two hours before 9) ....... for international flights. But don't take too much with you, or you won't be able to 10) ....... it to the bus or taxi that will take you to your hotel. It is advisable to carry traveller's 11) ....... rather than cash, and keep them in a money belt around your waist. Look after your passport and tickets carefully. If disaster 12) ....... and all your valuables are 13) ....... contact your nearest 14) ...... There they'll help you with all the paperwork and make 15) ....... you get home safely.