Choose the correct options to complete the sentences

1. Is the USA a federal republic? - общий

2.  Is the USA is a federal republic of 50 or 49 states? - альтернативный

3)  The state of Alaska is at the north, isn`t it? - разделительный

4) What is Washington? - специальный

5) Where is the District of Columbia located? - специальный

6) What is District of Columbia mean? - специальный

7) The United States contains a highly diverse population, isn`t it? - разделительный

8)  Who is surviving native Americans? - вопрос к подлежащему

9) Who have gone to America hoping for greater social, political and economic opportunities?  - вопрос к подлежащему

Объяснение:

1. Bohr created his model of the atom, working at the Rutherford’s laboratory.
2. Scientists developed new methods of converting one type of energy into another.
3. Bohr received the Nobel Prize for Physics in 1922.

IX. Выберите нужную форму глагола to have и переведите предложения на русский язык.
1. Bohr had the doctorate for investigation of the electron theory of metals.
У Бора была докторская степень за исследование электронной теории металлов
2. Lomonosov had a good knowledge of foreign languages.
Ломоносов хорошо знал иностранные языки.
3. Bohr had the gold medal of the Royal Danish Academy of Sciences.
Бор получил золотую медаль  Датской королевской академии наук.

X. Заполните пропуски прилагательными в соответствующей степени сравнения.
1. Isaac Newton was one of the greatest minds of the world.
2. Newton founded higher mathematics.
3. They discussed one of the most important problems of cybernetics.