Answer:
I) the ship is made of steel
ii) he has finished his work
iii) a dog can eat a mouse
iv) the big tree was cut by a man
Robert is kicking the purple ball
C
re·gen·er·ate
verb
/rəˈjenəˌrāt/
(of a living organism) regrow (new tissue) to replace lost or injured tissue.
"a crab in the process of regenerating a claw"
From Oxford Dictionary
