1 Complete the sentences using 'discover', 'discovery
or 'invent', 'invention' in the right form.
1 Writing was probably the most revolutionary of all human.
2 The 15th-17th centuries were the time of great geographic ---
3 Who ... the computer?
4 Penicillin was ... by Alexander Fleming.
5 In what country was money first?
6 When did they ...oil in the North Sea?
7 The ... of the atom meant the beginning of a new era in
physics.
8 Australia was ... for Europeans by James Cook.
9 The mobile telephone is a wonderful ...​

(1)Yaroslav (2 the) Wise (978-1054) used marriages of his children to strengthen international relations. He married three of his daughters to foreign princes: (3) Elizabeth to (4) Harald III of Norway, (5) Anastasia to (6 the) King of Hungary and his youngest daughter, (7) Anne, to (8) Henry I of France. (9) Prince Yaroslav was connected to almost all European monarchs of his time.
(10) Queen Victoria was (11) Queen of England for 63 years, which if longer than any other British monarch (1837-1901). She married (12) Prince Albert and they had nine children. Their children married into royal families all over Europe. (13) Princess Alexandra of Edward, who later became (14) King of England, married (15) Princess Alexandra of Denmark. (16) Prince Alfred married (17) Grand Duchess Maria Alexandrovna of Russia. (18) Queen Victroria was often called ''(19) grandmother of Europe.'' 

Вопрос переводится так: скажите. что вы обычно делаете на уроке и во время перерыва. I'm working on the lessons and listen carefully what the teacher says. I try not to be distracted and to work hard.During the break, I first prepared for the lesson, and then do my own thing, or play with your friends.Перевод:На уроках я внимательно слушаю что говорит учитель.Я стараюсь не отвлекаться и усердно писать. На переменах я первым делом подготавливаюсь у уроку. а потом занимаюсь своими делами или играю с друзьями.