// Grammar Monster © | Copyright Registration Number: 226604 | All rights reserved
var q=1
var ans=1
var mid=""
var len=0
var rans=1
var rw=1
var choice="abcde"; chc=""; cl=1; chca = "eae--"
questin = new Array (50)
question = new Array (50)
qcheck = new Array (50)
questin[1] = "I cannot take you ??? on Tuesday. "
questin[2] = "All ??? tickets were sold in 20 minutes. "
questin[3] = "I know ??? a pain, but you'll have to put up with them. "
questin[4] = "??? wearing jeans on their heads. "
questin[5] = "??? leaving at 9 o'clock. "
questin[6] = "Do you know ??? secret recipe? "
questin[7] = "I know ??? must be a solution. "
questin[8] = "The two boys reached for ??? penknives. "
questin[9] = "Give me an hour to look at ??? response. "
questin[10] = "The boss is seeking assurance that ??? on the right track. "
answer = new Array (200)
answr = new Array (200)
// answers to question 1
answr[1] = "#there"
answr[2] = ".they're"
answr[3] = ".their"
answr[4] = "I cannot take you there...#The word 'there' is similar to the word 'here' in that it represents a place. In this example, it could be substituted with 'to that place'. I cannot take you to that place ."
// answers to question 2
answr[11] = ".there"
answr[12] = "#their"
answr[13] = ".they're"
answr[14] = "All their tickets...#The word 'their' is used for possession (e.g. Whose are these tickets? They are their tickets.) It is just like my, your, his, her, its and our. (These are called 'possessive adjectives'.)"
// answers to question 3
answr[21] = ".their"
answr[22] = ".there"
answr[23] = "#they're"
answr[24] = "I know they're a pain...#They're is a shortened version of they are . (The apostrophe replaces the letter a .) Only use they're if you can substitute it with they are . This is a 100% rule. "
// answers to question 4
answr[31] = ".There"
answr[32] = "#They're"
answr[33] = ".Their"
answr[34] = "They're wearing jeans...#They're is a shortened version of they are . (The apostrophe replaces the letter a .) Only use they're if you can substitute it with they are . This is a 100% rule. "
// answers to question 5
answr[41] = ".Their"
answr[42] = ".There"
answr[43] = "#They're"
answr[44] = "They're leaving...#They're is a shortened version of they are . (The apostrophe replaces the letter a .) Only use they're if you can substitute it with they are . This is a 100% rule. "
// answers to question 6
answr[51] = ".they're"
answr[52] = ".thier"
answr[53] = "#their"
answr[54] = "Do you know their secret recipe?#The word 'their' is used for possession. In this example, it tells us that the receipe belongs to them (i.e. it is theirs - it's their recipe). The word 'their' is just like my, your, his, her, its and our. (These are called 'possessive adjectives'.) "
// answers to question 7
answr[61] = ".they're"
answr[62] = "#there"
answr[63] = ".their"
answr[64] = "I know there must be a solution.#The word 'there' is similar to the word 'here' in that it represents a place. It has two main uses:there . Take me there .)There is an apple. There is concern.)There must be one.) "
// answers to question 8
answr[71] = "#their"
answr[72] = ".there"
answr[73] = ".they're"
answr[74] = "...reached for their penknives.#The word 'their' is used for possession. In this example, it tells us that the penknives belong to them (i.e. they are theirs - they are their penknives). The word 'their' is just like my, your, his, her, its and our. (These are called 'possessive adjectives'.) "
// answers to question 9
answr[81] = ".there"
answr[82] = "#their"
answr[83] = ".they're"
answr[84] = "...to look at their response.#The word 'their' is used for possession (e.g. Whose response? Their response.) The word 'their' is just like my, your, his, her, its and our. (These are called 'possessive adjectives'.) "
// answers to question 10
answr[91] = ".their"
answr[92] = "#they're"
answr[93] = ".there"
answr[94] = "... that they're on the right track.#They're is a shortened version of they are . (The apostrophe replaces the letter a .) Only use they're if you can substitute it with they are . This is a 100% rule. "
function chan(){
// select three random questions
q=1
for (i = 0; i < 11; i++){qcheck[i]=0}
while (q<4){
var cl = Math.ceil(10*Math.random())
if (qcheck[cl]==0){
qcheck[cl]=1;
question[q]=questin[cl];
rans=((q-1)*10)+1; ans=((cl-1)*10)+1;
answer[rans]=answr[ans];
answer[rans+1]=answr[ans+1];
answer[rans+2]=answr[ans+2];
answer[rans+3]=answr[ans+3];
q++}
}
q=1; ans=1; rans=1; rw=1
var x=document.getElementById('myTable').rows
while (q<4){
// random number
var cl = Math.ceil(3*Math.random())
// assign MyTable to x and y
var y=x[rw].cells
y[0].innerHTML="Q" + q + " " + chca.substr(start-1,1) + " no selection [explanation ] "; chosen=chosen + start + ":" + "nil "}
else {mid="[explanation ] "
chosen=chosen + start + ":" + "" + chca.substr(start-1,1) + " Q" + start + " THE ANSWER WHY?
"
len=mid.indexOf('#')
document.getElementById('toppmsg').innerHTML="" + mid.substr(0,len) + " ";
document.getElementById('btmmsg').innerHTML="" + mid.substr(len+1, (mid.length)+1) + " ";
}
function clos(){
document.getElementById('popup').innerHTML="";}
function chang(){
var x=document.getElementById('myTable').rows
var y=x[7].cells
y[0].innerHTML=" "
document.getElementById('buttons').innerHTML="
"
chosen=chosen + start + ":" + "" + chca.substr(start-1,1) + " "}
else if (chca.substr(start-1,1)=="-"){mid=" no selection 
[explanation]"; chosen=chosen + start + ":" + "nil "}
else {mid="