Răspuns:
2/
1.the invention of a water engine will revolute the car industry
2.the discovery of a malaria vaccine has had an enormous impact
3.the company has over 300,000 employees around the world
4.do you know who designed that building
5.I've never been very artist myself but I enjoy visiting galleries
6.he has been unemployed for over a year.
7.Leonardo Da Vinci was not only an inventor and a scientist but also a talented artist.
3/ nu știu îmi pare rău :((
