1 - В
2 - А
3 - В
4 - С
5 - А
6 - С
7 - А
8 - С
9 - А
10 - D
1. The scientists solve a variety of complicated mathematical problems.
2. The researchers always try to refer the facts.
3. Different kinds of sciences overlap each other.
4. Tools make our life and work easier.
5. People had to get food, clothes, and shelter
6. Science is contributing much to modern technology.
7. Digital computers deal with numbers.
8. Analog computers work with a physical quantity
9. Computers help search for clues to the origin of the universe.
10. Many tasks performed by people are now done by computers.
перевод:
1. Ученые решают множество сложных математических задач.
2. Исследователи всегда стараются ссылаться на факты.
3. Различные виды наук накладываются друг на друга.
4. Инструменты облегчают нам жизнь и работу.
5. Люди должны были получать еду, одежду и кров
6. Наука вносит большой вклад в развитие современных технологий.
7. Цифровые компьютеры имеют дело с числами.
8. Аналоговые компьютеры работают с физической величиной
9. Компьютеры искать ключи к пониманию происхождения Вселенной.
10. Многие задачи, выполняемые людьми, теперь выполняются компьютерами.
1) if we John for ride, he'll be really pleased
A ) take
B ) will take
C ) would take
D ) took
2) if you went to the doctor, you what medicine to take
A ) know
B ) knows
C ) would know
D ) would have known
3) will you do it if he you to?
A ) ask
B ) asked
C ) asks
D ) will ask
4) if you wore your new dress, you ___charming
A ) would look
B ) look
C ) will look
D ) looked
5) if you give me some money, I ___you back tomorrow
A ) pay
B ) would pay
C ) will pay
D ) pays
6) if I ___to China, I'd visit the Great Wall
A ) will go
B ) would go
C ) go
D ) went
7) if I had millions of dollars, I a lot to charity
A ) will give
B ) give
C ) gave
D ) would give
8) if he ___better, he'll come
A ) feel
B ) feels
C ) will feel
D ) would feel
9) if everyone clean water to drink, there would be a lot less diseases.
A ) has
B ) had
C ) will have
D ) would have
10) if we in London today, we would be able to go to the concert in Hyde Park
A ) was
B ) were
C ) be
D ) will be
11) if Mary ___, she 'll want to drive
A ) comes
B ) will come
C ) would come
D ) come
