A) tick the things which, in your opinion, can cause quarrels. when people lie when people are not punctual when someone tries to copy the other student's homework when peple smoke in public places when people litter on the streets when the parents control every minute of their children's lives when people use dirty language b) complete the sentences. use the ideas above if necessary. it makes me feel disappointed it makes me feel angry it makes me feel upset

core-сердцевина,cake-торт,book-книга,boot-сапог,booth-палатка,baby-ребёнок,bake-печь,atom-атом,type-шрифт.

a bicycle, also known as a bike, pushbike or cycle, is a human-powered,pedal-driven,    single-track vehicles, having two wheels  attached to a frame, one behind the other. a person who rides a bicycle is called a  cyclist, or bicyclist.

bicycles were introduced in the 19th century and now number about one billion worldwide, twice as many as  automobiles. they are the principal means of transportation  in many regions. they also provide a popular form of recreation, and have been adapted for such uses as children's toys, adult fitness, military and police applications, courier services and  bicycle racing.