In the following passage, some words have been deleted. Fill in the blanks with the help of the alternatives given. Select the most appropriate option for each blank.

The modern pizza was originally (1).___________ in Naples, Italy but the word pizza is Greek in (2)._________, derived from the Greek word pēktos meaning solid or clotted. The ancient (3)._________ covered their bread with oils, herbs and cheese. The first major (4).__________ that led to flat bread pizza was the use of tomato as a topping. It was common for the poor of the area around Naples to add (5)._________ to their yeast-based flat bread, and so the pizza began.