Нужно сделать 5 типов вопросов к каждому предложению, ! 1) they were responsible for the discovery of the molecular structure of deoxyribonucleic acid. 2) sir alexander fleming discovery penicillin in 1929. 3) sir william bragg and his son lawrence were awarded the nobel prize in 1915 for developing a method of determining crystal structure using x-rays.

1) were they responsible for the discovery of the molecular structure of deoxyribonucleic acid? (общий) were they responsible for the discovery of the molecular structure of deoxyribonucleic or deoxythymidylic acid? (альтернативный) who was responsible for the discovery of the molecular structure of deoxyribonucleic acid? (к подлежащему) what were they responsible for? (специальный) they were responsible for the discovery of the molecular structure of deoxyribonucleic acid, weren't they? (разделительный)   3) were sir william bragg and his son lawrence awarded the nobel prize in 1915 for developing a method of determining crystal structure using x-rays? (общий) were sir william bragg and his son lawrence awarded the nobel prize in 1915 or in 2013 for developing a method of determining crystal structure using x-rays? (альтернативный) what were sir william bragg and his son lawrence awarded the nobel prize in 1915 for? (специальный) who was awarded the nobel prize in 1915 for developing a method of determining crystal structure using x-rays? (к подлежащему) sir william bragg and his son lawrence were awarded the nobel prize in 1915 for developing a method of determining crystal structure using x-rays, weren't they? (разделительный)второе предложение неправильно написано! исправь! потом напишу вопросы

1.вашингтон- столица соединенных штатов, расположенный на реке потомак в округе колумбия. вашингтон не является самым крупным городом в соединенных штатах, но и в политическом смысле это самый важный город.2.вашингтон имеет один крупный бизнес и этим бизнесом  является правительство. многие люди, живущие в вашингтоне, работают для федерального правительства. в 1600 пенсильвания-авеню -белый дом, где президент живет и имеет свой офис.3.капитолий, с его большим залом  представителей и сенатом, является самым высоким зданием в вашингтоне. существует закон против строительных конструкций высотой более 90 футов в столице. с его прекрасными зданиями и его тенистых аллей вашингтон привлекает много посетителей.4.столица имеет всемирно известные художественные галереи, музеи и памятники один из самых интересных музеев в вашингтоне национальный художественный и музей космонавтики. в музее есть самолеты и космические корабли, которые играют важную роль в авиации. есть даже камни, которые астронавты на землю после того, как их высадки на луну.

another language is another perception of the world. i'm sure in our time it's very important to know foreign languages. some people learn languages ​​because they need them for more successful work, others travel abroad, and for other ones it's just a hobby that brings them joy. people want to have excellent knowledge of languages in orderto write their pen pals, or communicate with people from different countries, meet more new people and make friends. in addition, they want to read books of famous writers in the original, read newspapers and magazines, watch undubbed films and understand foreign songs. when they travel abroad the language helps them learn more about different events, people's lives, customs and traditions of those countries. learning foreign languages ​​broadens our horizons, people become more educated. in my opinion, languages ​​are especially important for those who work in different fields of science and technology, politics. foreign languages helps to learn your native language better. nowadays, undoubtedly english has become an international language. about 300 million people speak it, as in their native language. as for me, i've been studying english since i was 7 years old. this language helps me a lot, i can speak with people from all over the world, make new friends and take part in international competitions in english. i like one saying by goethe: "anyone who does not know foreign languages ​​does not know well his native language." i speak russian, english, and italian a little bit. and i'm very proud of it, because languages ​​are my second life. i would like to learn german, french and spanish, but this year i decided to learn italian. you know, my child's dream is to be an interpreter and i'm sure i will. personally, i think that knowing foreign languages ​​today is absolutely necessary for every educated person, for every good specialist. therefore, let's learn foreign languages ​​and discover with their help many new and interesting things in life! language is the way to the heart of man and the treasures of world culture, isn't it?