Вставить глаголы в нужной форме: melanie stewart (say) that young teens (experiment) with alcohol for a variety of reasons. she (explain) that some teens (start) because they (associate) drinking with adulthood. some teenagers (tell) her that the more teachers and parents (warn) them not to drink the more eager they (be) to try it. she (add) that probably the most powerful influence on young teens (be) their mates. she (say) that curiosity (may be) the most frequent motive for drinking alcohol. she also (mention) that teenagers (complain) about stress at school. she (agree) that schools (must be) the most important source on information on the dangers of alcohol.

Says experiment explains start associate  tell warnare adds are says may be mentions  complain  agrees  must be

Do ……. of you speak italian? – unfortunately, ……. of us do, ……. child knows it. have you read ……. good books lately? – yes, i’ve read ……. there are ……. new students in our group this year. i know everybody. there isn’t ……. fish for the cat today. i have ……. fish. he asked me if i knew ……. of those people. i told him i knew ……. of them. they were all strangers to me. ……. of us can tell you how to get there. we all know the way well. could you say ……. words about it? – not now. i have ……. time. i’m sorry. how could you do such a dishonest thing! ……. decent person will do it. заполните пропуски местоимениями some, any, no. did you have ……. snow last winter? – yes, there was ……. are there ……. sentences you can’t translate? ……. people always tell the truth. it’s their principle. were there ……. of your teachers at the meeting? – yes, there were ……. choose ……. book you like. in of these books there are ……. pictures. they won’t be interesting for the boy. ……. of his friends could help him. he was alone. can you give me ……. information about the man? i’ve never seen ……. of them in my life.

Hot rollingi. the rolling process in a modern steel plant comprises two stages: 1) rolling ingots into semifinished products and 2) rolling the semifinished products into the finished ones. ingots are usually of a square cross-section with rounded corners, and are first rolled into blooms or billets. these blooms or billets are simply square or rectangular bars of steel which are to be reheated and rolled into the final shapes.  (present indefinite passive voice )a bloom differs from a billet only in size. it is larger and is sometimes reheated and rolled into billets. (present indefinite passive voice )slabs are merely thick plates to be reheated and rolled into thinner plates. (present indefinite passive voice )  blooms, slabs and billets are called the semifinished products as they are subjected to some additional finishing operations. (present indefinite passive voice )the term “finished” product is usually applied to rails, plates, rounds and different shapes.  (present indefinite passive voice ) 1) special shapes or sections; 2) plate and sheet steel; 3) tubes; 4) special types of rolled products.  steel sections are widely used in many branches of the industry for the manufacture of machines, steel structures and so on. (present indefinite passive voice )  plate and sheet steela are classified according to their thickness. (present indefinite passive voice )all products over 4 mm thick are called plate steel, comparatively wide products less than 4 mm in thickness are called sheet steel. (present indefinite passive voice )special types of rolled products include shapes for automobile and tractor industries, railway industry, for building construction.  iii. the main requirements in rolling the finished products are: 1) to obtain a finished product of high quality not only in physical and mechanical properties, but to obtain a good surface as well; 2) to obtain a finished product of the desired size and shape at the highest rate of production and the lowest cost.