Вставить:discover(ed),discovery 1.Christopher Columbus ...America in 1492.2.Do people...

Question

Вставить:discover(ed),discovery 1.Christopher Columbus ...America in 1492.2.Do people know about his...? 3.Whem did you...that ?

Answer 1

 1. Christopher Columbus discovered America in 1492. 2. Do people know about his discovery? 3. When did you discover that?