"I am right on the ....... of a dilemma here, Jack. My wife's mother, who I can't stand, just lost her source of*^*income. If I suggest that we put her in a retirement home, my wife will hate me. If I allow her to move in with*^*us, she will make my life hell," William said.
A.horns
B.brink
C.cusp
D.penumbra
These questions are from this test. Would you like to take a practice test?