3. Use the Passive Voice.

1) Radium and polonium / to discover / Maria Curie.
2) Robert Goddard / to launch / the first rocket in 1926.
3) "The Origin of Species" / to write / Charles Darwin.
4) The telephone / to use / to speak to other people.
5) The first computer / to make / in the USA.
6) The first accurate clock / to design / in 1657.​

Obamakrutoi    2   18.05.2020 19:20    1