With the always nagging voice in my head reminding me that i do n't have money , i was freaking out because i thought that i would miss the fair this year . I called my mother and asked her if there was anything that i could do for petty cash around the house . She gave me the job of cleaning out the two fridges , which i thought would be easy . After starting my job , i soon realize that these fridges have not been cleaned out for AT LEAST 2 years or so .

Question: Why was cleaning fridges for the first time in two years so difficult ?
Answer: Since it had been so long , this task would require a lot of elbow greaseNo one had used the fridge for two years and it was full of moldy foodThe last housekeeper had quit two years ago precisely because the fridge was so dirtyNone of the above choices .