I used a calculator so it's impossible I made a mistake with the bill. I a mistake with the bill because I used a calculator A. couldn’t make B. shouldn’t have made C. mightn’t mak
I used a calculator so it's impossible I made a mistake with the bill. I ___a mistake with the bill because I used a calculator
A. couldn’t make
B. shouldn’t have made
C. mightn’t make
D. can't have made