Listening test 3 part 4 Questions 18 to 20.Label the plan below. Choose three answers from the box and write the letters A-F next to questions 18-20.A. bicycle parkingB. drinks machineC. first aid roomD. manager's officeE. telephonesF. ticket officeG. toilets18. ___ A B C D E F G None 19. ___ A B C D E F G None 20. ___ A B C D E F G None Time's up