Question

Make these sentences past passive.

Ex: The art gallery sold the painting for one million dollars. The painting was sold for one million dollars (by the art gallery)

Martin Cooper invented the first mobile phone in the 1970s.
The first mobile __________________.

People used horses for transportation.
______________ by people.

The president asked the people to vote. _______________ .

The scientists discovered a new animal in Africa. ____________________________
Who wrote this book? ________________?​

Answer 1

Ответ:

3.the people was asked to vote by president

4.a new animal was discovered in Africa by scientists

5.by whom this book have written (сложная тема ,не уверен что правильно будет))

1.The first mobile was invented in the 1970. by Martin cooper.

2.horses have been used for transportation by people

[ошибки будут скажите;)]

Answer 2

1)The first mobile was invented in the 1970s by Martin Cooper

2)Horses were used for transportation by people

3)The people were asked to vote by the president

4)A new animal was discovered in Africa by the scientists