Choose the correct item. my brother … for a large company. b a is working (b)works c has worked i … my wallet. i can’t find it anywhere. c a have lost b have been losing (c) am losing you’re late. i….for half an hour. c a am waiting b have waited (c) have been waiting i always … my room tidy. a keep b have been keeping c have kept they … with friends at the moment. a are staying b have been staying c stay we usually … out on saturday evenings. a are going b go c have been going this shampoo …. of roses. a smells b is smelling c has been smelling they are wet. they …. in the rain all morning. a have walked b walk c have been walking look! the dog …. your ice-cream! a eats b has eaten c is eating paul … the bank. he hasn’t come back yet. a has been to b has gone to c has been in

1)Hacker is a person, a new generation, one might even say, a new branch of the evolutionary development of man

2)Hackers are bad and good. Bad hackers are usually involved in petty hooliganism, and for good hacker hacker craft - first of all, the style of life.

3)Hackers called, for example, Linus Torvalds, Richard lately, Larry wall, Donald Knuth, Bjorn Eric Raymond and the other founders of open systems world level. In Russia a striking example of a hacker is Chris Kasperski.

4)a Hacker(literally) - someone who makes furniture with an axe

Nowdays, a huge amount of pupils spent their breaks standing in queues to the wending machines to buy junk food and have a quick snack before the next lesson. I suppose, not all of them a quite concerned what these snacks may cause and how they can affect body. Hopefully, my report will dispel the cloud of ignorance and you will learn a bit more about it.   
 Obesity is one of the main consequences of eating junk food. Also, there are numerous of factors that show up: high heart rates and blood pressure are mostly caused because of unsaturated fats presented in junk food.
  As to talk about alternative, I would say the main thing is to change points of views of these junk-eaters: they need to understand how this can change their life. Vegetables and fruit are very healthy, and pupils can take home-made snacks to school every day, instead of spending money at school. News and social media can also affect person's opinion, some scary facts about McDonalds or anything else. 
  They main thing I need to say is that personally everyone needs to find a perfect proportion of fats, carbohydrates and proteins for themselves. Harmony - is our everything. If you can combine carrot bites and visiting Mcdonalds, you can live a normal life.