options: m : indeed . i got a good result because of my hard work before the test . m : i totally agree with you . my hard work did n't pay back . m : you 're right . i made a fortune from my hard work . m : thank you . i also think it was my work before the math test that helped me earned a good result .
article: m : you 'll never guess i got a high mark in physics . f : congratulations ! your hard work finally paid off , right ?