Question

Превращение актива в пассив.

Дано десять предложений и все десять предложений нужно превратить в вопрос с пассивом.


1. The first rubber balloons were made by Michael Farada.
2. Toy balloons were introduced by Thomas Hancock.
3. The inventors of the MP3 are german scientists.
4. The piano has had a central place in music since the middle of the 18th century.
5. The first pencils were made in England.
6. The first fountain pen was designed in 1884.
7. The Barbie doll was invented by Ruth Handler.
8. This doll was named after Ruth Handler's daughter.
9. Designed for underwater boats date back to the 1500s but the first truly practical and modern submarines were invented after Worl War 1 began.
10. The first microwave ovens were invented after the end of World War 2 by Percy Spencer. ​

Answer 1

Відповідь:

- Were the first rubber balloons made by Michael Faraday?

- Were toy balloons introduced by Thomas Hancock?

- By whom were the MP3 invented? (or: Who invented the MP3?)

- Has the piano had a central place in music since the middle of the 18th century?

- Were the first pencils made in England?

- Was the first fountain pen designed in 1884?

- Was the Barbie doll invented by Ruth Handler?

- Was this doll named after Ruth Handler's daughter?

- Do designs for underwater boats date back to the 1500s, but were the first truly practical and modern submarines invented after World War 1 began? (or: Were the first truly practical and modern submarines invented after World War 1 began?)

- Were the first microwave ovens invented after the end of World War 2 by Percy Spencer?