New vocabulary

Courtesy
polite behaviour, or a polite action or remark
You might get on better with your parents if you showed them some courtesy

Flip - flop

a type of open shoe, often made of rubber, with a V-shaped strap which goes between the big toe and the toe next to it.

Screendoor
a door consisting of a wire net with very small holes stretched over a frame, which allows air but not insects to move through it