1)she as a baby-sitter since she was 15 years old a) has deen working b)has worked c) works 2)they flowers before he came/ a) had been planted b)had planted c)planted 3)i it if i have the time a) will do b) do c) would do 4) have you finished your room? a) to clean b) clean c) cleaning 5) i want a full-time job a) work b) to work c) working

правильные ответы: 1.a), 2.b), 3.a), 4.c), 5.b)

1.  ernest rutherford is one of the greatest physicists of all time. 2.  he   can be called the founder of nuclear physics.3.  he was born in 1871 in new zealand.4. at the age of 19, he finished school and entered the university of new zealand where he began his research work and made his first scientific reports.5.  at the end of the 19th century rutherford succeeded in developing a new field of physics called radioactivity. 6.  rutherford made his greatest contribution to science with his nuclear theory of the atom.7.  in 1908, he received the nobel prize-but for chemistry.8.  he worked in leading universities of england, canada, the usa and new zealand. 9.  during his lifetime, rutherford was awarded many scientific prizes.10.  after rutherford's death, many buildings in many countries have been named in his honour.11.he has appeared on the stamps of four countries: sweden, canada, russia and new zealand. 12. in 1997 the element rutherfordium was named in his honour.