(A) blow the gall -> divulge a secret
"Blow" means let out, "gall" is bitter feeling — together, it means reveal something hidden.
(A) - (III)
(B) at the end of your tether -> feel unable to deal with something
You're tired, stressed, and can't take more.
(B) - (I)
(C) be full of beans -> be full of energy
Like a kid jumping around happily.
(C) - (IV)
(D) want to curl up and die -> feel terribly ashamed and embarrassed
You feel so bad, you just want to hide.
(D) - (II)
Correct Match: (A) - (III), (B) - (I), (C) - (IV), (D) - (II)
Tip: Imagine the idiom like a small story — it helps remember the meaning better.