3A Race across London (Workbook, pp. 17-19): ANSWER KEY
1 VOCABULARY a 2 van 3 carriage 4 scooter 5 lorry 6 underground 7 motorway 8 tram 9 coach b 2 parking 3 traffic 4 road 5 cycle 6 petrol 7 rush 8 taxi 9 speed 10 traffic 2 PRONUNCIATION a 2 seatbelt 3 check-in 4 chemist's 3 GRAMMAR a 2 than 3 the 4 more 5 worst 6 less 7 faster 8 least 9 as 10 least b 2 Cancun is the most crowded of the three destinations 3 Copenhagen is easier to get to than Sydney 4 Sydney is less exciting than Cancun 5 Sydney is hotter than Copenhagen 6 Copenhagen is the most relaxing of the three destinations c 2 Copenhagen isn't as difficult as Sydney to get to. 3 Sydney isn't as exciting as Canc...