English Grammar Look at the phrase and guess the meaning of the idiom. Our English exam was HARD NUT TO CRACK.

Look at the phrase and guess the meaning of the idiom. Our English exam was HARD NUT TO CRACK. - Look at the phrase and guess the meaning of the idiom. Our English exam was HARD NUT TO CRACK. - Look at the phrase and guess the meaning of the idiom. Our English exam was HARD NUT TO CRACK. English Grammar in hindi,  Odd one out  question answers in hindi pdf   questions in hindi, Know About English Grammar online test English Grammar MCQS Online Coaching in hindi quiz book