Question

Complete the sentences with the correct
active or passive form of the verbs in
brackets.
1 The first email
was sent
(send)
by Ray Tomlinson in 1971.
2 In 1990, Tim Berners-Lee
(develop) the World
Wide Web.
3 Today, emails
(send)
by millions of people all over the world.
4 The first radio waves
(transmit) by Marconi in 1895.
5
radio waves
(use) to communicate with
other planets in the future?
6 Louis Daguerre
(take)
the first photograph in 1839.
7 Photographs are still popular, but film
(not use) anymore
8 Penicillin
(discover)
by Alexander Fleming in 1928.​

Answer 1

Answer:

1). Ray Tomlinson sent the first e-mail in 1971

2). The World Wide Web (www) was developed by Tim Berners-Lee in 1990

3). A million of people send e-mails today all over the world

4). Marconi transmited the first Radio waves in 1895

5). Other planets will be communicated by using radio waves in the future?

6). The first photograph was took by Louis Daguerre in 1839

7). Films are not used, but photographs are still popular

8). Alexander Fleming discovered Penicilin in 1928

Espero que te sirva, saludos!