QUESTION: Fix punctuation: Want to build your own Theme Package
ANS: Want to build your own Theme Package?

QUESTION: Fix punctuation: In these cases damage was none of the above risks the cause of the damage
ANS: In these cases, damage was none of the above risks, the cause of the damage.

QUESTION: Fix punctuation: Even a hybrid vehicle will emit over the course of a year on average nearly 18 tons of CO2 Even if you only commuted to the store and work during the warm months of the year you could cut your cars carbon footprint by half
ANS: Even a hybrid vehicle will emit, over the course of a year, on average, nearly 18 tons of CO2. Even if you only commuted to the store and work during the warm months of the year, you could cut your car's carbon footprint by half.

QUESTION: Fix punctuation: 12 Now if their offense is the riches of the world and if their diminution is the riches of the Gentiles how much more is their fullness
ANS:
12 Now if their offense is the riches of the world, and if their diminution is the riches of the Gentiles, how much more is their fullness?