Inventions+Grammar (past tenses, passive voice, inversion)
Isaac Newton ... gravity.
Matches ... accidentally.
- I am so glad! I really like our new car!
- ...
The cure against all the diseases ... discovered yet.
... is one of the most important inventions made by humans.
On 28 September 1928 Sir Alexander Fleming, a Scottish microbiologist, ... a substance called penicillin that transformed the history of medicine.
- I didn't understand the manual.
- ...
Bill Gates ... Microsoft in 1975.
Henry Ford ...the first car.
If you invented the tine machine, how ... it?
We ... many experiments to prove our hypothesis.
What invention is described here:
This battery is especially designed for intensive workouts after which your body sweats a lot. The tattoo like battery you are supposed to attach to your body and your sweat fuels it. The lactate in your sweat is the major power ingredient that powers this unique and somewhat weird battery.
Створюйте онлайн-тести
для контролю знань і залучення учнів
до активної роботи у класі та вдома
