(Blank)
(Blank)
(Blank)
100

Temporary stop or used by cats to clean 

Pause/Paws

100

Spanish article that's a homophone of an English letter 

El/ "L"

100

Zero or a religious sister 

None/Nun

200

The Greek god of war or the sign of zodiac that follow pisces

Ares/Aries

200

A musical group or prohibited

Band/Banned

200

Correct or put letters or symbols on paper

Right/Write 

300

A meteorological envronment or to go up a mountain

Clime/Climb

300

Against or a song's paragraphs

Versus/Verses

300

The head of a school or a belief worth fighting for

Principal/Principle

400

Vacationing on a ship or people that staff them

Cruise/Crews

400

Enjoyed a book or a primary color

Read/Red

400

Garbage or where a belt goes 

Waste/Waist