Unit 1 Travel by air
1.1 Booking a flight
1.2 At the check-in counte
1.3 Security check
1.4 Going through customs after landing(1)
1.5 Going through customs after landing(2)
Unit 2 At a bank
2.1 Cashing travelers checks
2.2 Buying travelers checks
2.3 Changing money
2.4 Opening an account
Unit 3 At a hotel
3.1 Finding rooms(1)
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