var questions = new Array();
var choices = new Array();
var answers = new Array();
var response = new Array();

questions[0] = "1) ";
choices[0] = new Array();
choices[0][0] = "long";
choices[0][1] = "recently";
choices[0][2] = "just";
choices[0][3] = "widely";
answers[0] = choices[0][0];

questions[1] = "2) ";
choices[1] = new Array();
choices[1][0] = "thereby";
choices[1][1] = "which";
choices[1][2] = "rather";
choices[1][3] = "are";
answers[1] = choices[1][0];

questions[2] = "3) ";
choices[2] = new Array();
choices[2][0] = "known";
choices[2][1] = "realization";
choices[2][2] = "publicity";
choices[2][3] = "light";
answers[2] = choices[2][3];

questions[3] = "4) ";
choices[3] = new Array();
choices[3][0] = "be";
choices[3][1] = "so";
choices[3][2] = "exceed";
choices[3][3] = "such";
answers[3] = choices[3][3];

questions[4] = "5) ";
choices[4] = new Array();
choices[4][0] = "them";
choices[4][1] = "few";
choices[4][2] = "inability";
choices[4][3] = "not";
answers[4] = choices[4][3];

questions[5] = "6) ";
choices[5] = new Array();
choices[5][0] = "patients";
choices[5][1] = "findings";
choices[5][2] = "conditions";
choices[5][3] = "doses";
answers[5] = choices[5][1];

questions[6] = "7) ";
choices[6] = new Array();
choices[6][0] = "where";
choices[6][1] = "they";
choices[6][2] = "who";
choices[6][3] = "after";
answers[6] = choices[6][2];

questions[7] = "8) ";
choices[7] = new Array();
choices[7][0] = "drug";
choices[7][1] = "used";
choices[7][2] = "taking";
choices[7][3] = "treatment";
answers[7] = choices[7][1];

questions[8] = "9) ";
choices[8] = new Array();
choices[8][0] = "Those";
choices[8][1] = "After";
choices[8][2] = "Consequently";
choices[8][3] = "Apparently";
answers[8] = choices[8][0];

questions[9] = "10) ";
choices[9] = new Array();
choices[9][0] = "as";
choices[9][1] = "the";
choices[9][2] = "only";
choices[9][3] = "approximate";
answers[9] = choices[9][2];

questions[10] = "11) ";
choices[10] = new Array();
choices[10][0] = "compared";
choices[10][1] = "than";
choices[10][2] = "as";
choices[10][3] = "that";
answers[10] = choices[10][2];

questions[11] = "12) ";
choices[11] = new Array();
choices[11][0] = "similar";
choices[11][1] = "likely";
choices[11][2] = "other";
choices[11][3] = "such";
answers[11] = choices[11][1];

questions[12] = "13) ";
choices[12] = new Array();
choices[12][0] = "blocks";
choices[12][1] = "and";
choices[12][2] = "which";
choices[12][3] = "reacts";
answers[12] = choices[12][0];

questions[13] = "14) ";
choices[13] = new Array();
choices[13][0] = "behavior";
choices[13][1] = "protein";
choices[13][2] = "gut";
choices[13][3] = "way";
answers[13] = choices[13][0];

questions[14] = "15) ";
choices[14] = new Array();
choices[14][0] = "This";
choices[14][1] = "What";
choices[14][2] = "That";
choices[14][3] = "It";
answers[14] = choices[14][1];

questions[15] = "16) ";
choices[15] = new Array();
choices[15][0] = "occasions";
choices[15][1] = "diseases";
choices[15][2] = "operations";
choices[15][3] = "cases";
answers[15] = choices[15][3];

questions[16] = "17) ";
choices[16] = new Array();
choices[16][0] = "What";
choices[16][1] = "Only";
choices[16][2] = "Therefore";
choices[16][3] = "Even";
answers[16] = choices[16][1];

questions[17] = "18) ";
choices[17] = new Array();
choices[17][0] = "ache";
choices[17][1] = "the";
choices[17][2] = "method";
choices[17][3] = "will";
answers[17] = choices[17][3];

questions[18] = "19) ";
choices[18] = new Array();
choices[18][0] = "Furthermore";
choices[18][1] = "Contrast";
choices[18][2] = "Nevertheless";
choices[18][3] = "Whatever";
answers[18] = choices[18][0];

questions[19] = "20) ";
choices[19] = new Array();
choices[19][0] = "be";
choices[19][1] = "even";
choices[19][2] = "preferably";
choices[19][3] = "ever";
answers[19] = choices[19][0];

// response for getting 100%
response[0] = "How about applying for a job at Michigan?";
// response for getting 90% or more
response[1] = "Excellent."
// response for getting 70% or more
response[2] = "Well done. You are comfortably over the pass mark.";
// response for getting over 50%
response[3] = "You should do a little more revision before the exam.";
// response for getting 40% or more
response[4] = "More work needs to be done to make the grade.";
// response for getting 20% or more
response[5] = "Don't give up. You can improve.";
// response for getting 10% or more
response[6] = "Oops!";
// response for getting 9% or less
response[7] = "Oops!";