Open the brackets use Conditional 1 1) If he (go) to the cinema, she (to see) a new film.
2) If you ( to take) shorter showers, you ( to save) water.
3) They ( to play) football if the weather ( to be ) sunny.
4) If i ( not to do ) this test, i ( to get ) a bad mark.
2) I knew that first televisions were black and white.
3) I knew that first TV's had few channels.
4) I knew that in the past TV screens were very small.
5) I do not understand how the first computer mouse was manipulated.
6) The stages of the computer mouse development.
7) The history of invention of the TV.
8) The first computer mouse was a huge wooden box
9) The first computer weighed several tons, worked very slowly and took up a lot of space.
10) First TV's had only one channel which worked for only 2 or 3 specified hours.