Idioms Food
Idioms Body Part
Idioms Geography
Idiom Numbers
Idioms Animals
100

As flat as a ___ (extremely flat)

Pancake

100

To be ___ in ___ (not intended seriously)

Tongue in Cheek

100

All roads lead to ___ (Different paths can take one to the same goal)

Rome

100

To have ___ left feet (clumsy)  

Two

100

Like a ___ with its head cut off

Chicken

200

A big ___ (very important figure)

Cheese

200

To bring someone/something to its ___ (to defeat)

Knees

200

See ___ and die (die peacefully, since nothing else can match its beauty)

Naples

200

To have ___ too many (drunk)

One

200

Hold your ___

Horses

300

A piece of ___ (easy/pleasant task)

Cake

300

To get cold ___ (become nervous)

Feet

300

The walls of ___ didn't fall down in a day (fight hard to achieve something)

Jericho

300

To happen twenty-four-___ (all the time)

Seven

300

To kill two ___ with one stone

Birds

400

To rub ___ in the wound (make it feel worse)

Salt

400

To keep at ___'s length (stay at a distance)

Arm

400

___ was not built in a day (it takes awhile to create something complicated)

Rome

400

To take ___ (take a break)

Five

400

The ___ race

Rat

500

To have bigger ___ to fry (more pressing issues to attend to)

Fish
500

To shoot oneself in the ___ (act against one's own interests)

Foot

500

Pardon my ______ 

French

500

To look/feel like a ___ dollars (extremely well)

Million

500

To be a lame ___

Duck

M
e
n
u