A
B
C
D
E
100
a piece of cake
100
cool as a cucumber
100
raining cats and dogs
100
to give someone the cold shoulder
100
break a leg
200
the apple of my eye
200
talk behind someone's back
200
once in a blue moon
200
head stuck in the clouds
200
to go down in flames
300
butterflies in my stomach
300
to bite your tongue
300
(I'm) all ears
300
get cold feet
300
Fingers crossed!
400
cat got your tongue
400
a pain in the neck
400
to pull someone's leg
400
don't cry over spilled milk
400
to put your foot in your mouth