7. A : This tyre looks flat, doesn’t it
B : I’ll examine it now, it may have a puncture
Place: Garage A: Car owner B: Mechanic
Function: Inquiry / Assuring
8. A : Ten minutes to land ! Fasten your seat belts, please
B : Great, we are back home
Place: Plane A: Air hostess B: Passenger
Function: Polite instructions / Expressing hapiness