Because the math question is too hard,the little boy can\'t answer it.
Because the little boy can’t answer the math question,The math question is too hard.
Because the math question is too hard,the little boy can’t answer it.
Because the math question is too hard , the little boy can\'t answer it.
Because the math question is too hard,so the little boy can\'t answer the question.
Because the math question is too hard,so the little boy can\'t answer it.
because the math question is too hard , the boy can not answer it.