Questões de Concurso Militar ESCOLA NAVAL 2010 para Aspirante - 2º Dia

Considering some of the statements are true (T) and others are false (F), which is the best alternative?
I- Steven Case considers the 21"" century the Internet Century.
II- Some specialists are certain that the Internet is as important as Gutenberg's invention of the printing press.
III- The TV was invented before 1900.
IV- Phones were common in the beginning of the 20th century.
V- By having electricity people could have more free time.
VI- It is still too early to say the Internet is the biggest Big Thing in the 21st century.
The best alternative is:

The word "raise" in " (...) public-health advances helped raise life expectancy (...) ." means:

Choose the only alternative which is correct.

The relative pronoun "which" in " (...) large stretches of which are favorite nesting spots for turtles." refers to:

What would you say if you didn't have a pen and wanted to use your friend's?