1 . Complete the announcements with the correct forms of the verbs in the box. Then read them aloud.

prohibit            expect            set to            make sure          fasten             make             stow        switch off

Ladies and gentlemen, welcome onboard Flight SP432 from Beijing to Hong Kong. We are currently third in line for take-off and     1    to be in the air in about ten minutes. At this time, your portable electronic devices must    2     “flight mode” or    3     until an announcement     4    upon arrival. Smoking     5     throughout the flight. Thank you for your cooperation. Enjoy your flight!

…

Ladies and gentlemen, as we start our descent, please    6     your seats and tray tables are in their full upright position. Make sure your seat belts are securely     7    and all carry-on luggage    8     underneath the seats in front of you or in the overhead bins. Thank you!