Помогите пожалуйста нужно вставить слова в предложения (voyage,discovered,sailed,discovery,sure)1)Im not... they were on an ocean... last month.2)Who(discovered)America?3)They... from st petersburg on monday and came to helsink...

Помогите пожалуйста нужно вставить слова в предложения (voyage,discovered,sailed,discovery,sure)1)Im not... they were on an ocean... last month.2)Who(discovered)America?3)They... from st petersburg on monday and came to helsinki ten hours later.4)the... of america was one of the most important discoveries of the 15th century.