It's raining cats and ... .
dogs
It is a hard ... to crack.
nut
... is money.
Time
I was in the wrong ... at the wrong time
place
There’s no smoke without ... .
fire
The early bird catches the ... .
worm
I don’t like opera music, it’s not my cup of ... .
tea
This money is burning a hole in my ... .
Even a broken ... is right twice a day.
clock
Fight fire with ... .
fire
He is the black ... of the family.
sheep
The exam was easy, it was a piece of ... .
cake
There’s no such thing as a free ... .
lunch
Time flies when you’re having ... .
My suggestion didn’t help, it just added ... to the fire
fuel
Curiosity killed the ... .
cat
It’s no use crying over spilt ... .
milk
Printer ink is worth it’s weight in ... .
gold
I only see my family once in a blue ... .
moon
I’ve been burning the ... at both ends
candle
Nobody wants to talk about the ... in the room.
elephant
I’m going to relax and just be a couch ... .
potato
Be careful with my camera, it cost me an arm and a ... .
leg
I think ... will freeze over before that happens.
hell
I got my ... burned when I tried playing the stock market
fingers