1. — My brother is building a house in the country. — Is he a builder? — No, he just likes to do something with his hands. And then he isn't doing it alone. Two or three people are helping him. 2. — What are you doing this Saturday? Are you  free? — Unfortunately, I am working this Saturday, though I usually do not work on this day. And you? What are you doing this weekend? — Fortunately, I am not working, I am resting. 3. — Are you serious or are you (kidding? — I am trying to tell you that you are behaving like a fool. 4. — Exams come soon and we are working like maniacs. — But usually you do not work so hard, as far as I know. 5. — What are you looking for in this site? — Our teacher said that there is (was) everything you need in the Internet. And I am writing my graduation project at present. I am going to use as much material as possible in it. 6. — Is your English getting better or worse? — I think that it is improving. And I am even

thinking of studying it with a native speaker. — Yes, I see that you seriously

think about your future career.