Complete the conversation with the phrases. You do not need all the phrases.

How many kilometers has the length of the bus route been increased by?Are the rails called T-rails because of their shape?How many kilograms did the load weigh?When must each passenger fasten the belt?Now all the rails have a standard gauge, haven't they?Where did she leave her driving license?Where was one underground railway line working entirely without workers for some period of time?Have twenty seven British scientists gained Nobel awards since 1945 or since 1930?The pipe is leaking at the joint, isn't it?Where are the two-speed escalators being installed?

(следует)

First, you must have hygiene products: antiseptic, mask, gloves, etc. Secondly, to have a first-aid kit in which everything you need is needed: bandages, ointment, patch, scissors, cotton, painkiller and everything for temporary rescue, until you get to the hospital.Thirdly, to have at least something for self-defense: pepper spray, a small knife, or at least know a couple of tricks for self-defense. Or be able to run well :))) Fourth, walk in crowded places and keep the crowd at a minimum. Do not go to dangerous or places for a possible attack, do not go at night.And finally, have a network to call the police and the ability to navigate in the area.