Questions below refer to the following announcement.
Attention, all airline passengers. Please do not leave your bags unattended while you use the restroom or wait in line for your boarding pass. There have been several cases of theft in the airport lounge, so we (1)............... keeping your bags with you at all times.
If you are missing any of your luggage, please report it to security personnel as soon as possible. You can also come to the lost and found area to (2)............... your bags there. It is advisable to keep a (3)............... on your bag, as that will help us to more quickly assist you if the need arises. Thank you for your cooperation.