After you board the flight you should do the following:
S1- Be aware of exits.
S2- Collect information about all the passengers around you.
S3- Pay attention to safety demonstrations.
S4- Carry ear plugs for the journey.
From the above sentences, pick the ones that are wrong:
The correct option is B S2, S4
After boarding the flight, you have to pay attention to certain things. Listen carefully to the safety demonstration given by the flight crew, read the safety briefing card in the pocket in front of you. Be aware of the emergency exits on the plane. And keep your seat belt fastened.