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1 roadwork ahead
A:drivers
B:workers
C:customers
2 first-calass ticket holders only
A :people at a múeum
B: people in a cinema
C: people on atrain
3 please do not talk to the driver
A:In your car
B:In a shop
C:on a bus
4 please fasten your seatbelt
A: students
B:airlline passengers
C:people in a theatre
5 tyres changed here
A:at a garage
B:at the cinema
C:at a supermarket