Row 1
Row 2
Row 3
100

Couch potato

someone who spends too much time sitting and watching TV

100

A drop in the bucket

a very small part of something bigger

100
At the end of my rope

to have no more patience, or ability left to do something

200

Joined at the hip

always together

200

Kill two birds with one stone

to complete two tasks at once

200

Let the cat out of the bag

tell a secret

300

Needle in a haystack

something that is very difficult to find a large area
300

Off the hook

no longer having to deal with a tough situation

300

Miss the boat

to miss out on an opportunity

400

Take a raincheck

a promise to allow an offer to be used at a later time

400

Zip your lips

stop talking

400

The elephant in the room

a problem that is know, but no one is talking about it