function start() {
  document.pastsimplequests.q1.focus();
}

function validate() {
 
  if (document.pastsimplequests.q1.value !="Did they see") {
      alert("try again for 1");
      document.pastsimplequests.q1.focus();
      document.pastsimplequests.q1.select();
      return false;
}
  if (document.pastsimplequests.q2.value !="Did Anna write") {
      alert("try again for 2");
      document.pastsimplequests.q2.focus();
      document.pastsimplequests.q2.select();
      return false;
    }
 
  if (document.pastsimplequests.q3.value !="Did George and Ilsa have"){
      alert("try again for 3");
       document.pastsimplequests.q3.focus();
       document.pastsimplequests.q3.select();
       return false; 
}
  if (document.pastsimplequests.q4.value !="Did they get up"){
      alert("try again for 4");
      document.pastsimplequests.q4.focus();
      document.pastsimplequests.q4.select();
      return false;
  }
  if (document.pastsimplequests.q5.value !="Did he buy"){
      alert("try again for 5");
      document.pastsimplequests.q5.focus();
      document.pastsimplequests.q5.select();
      return false;
  }
  if (document.pastsimplequests.q6.value !="Did I arrive"){
      alert("try again for 6");
      document.pastsimplequests.q6.focus();
      document.pastsimplequests.q6.select();
      return false;
  }
  if (document.pastsimplequests.q7.value !="Did it rain"){
      alert("try again for 7");
      document.pastsimplequests.q7.focus();
      document.pastsimplequests.q7.select();
      return false;
  }
  if (document.pastsimplequests.q8.value !="Did we sit"){
      alert("try again for 8");
      document.pastsimplequests.q8.focus();
      document.pastsimplequests.q8.select();
      return false;
  }
  if (document.pastsimplequests.q9.value !="Did he walk"){
      alert("try again for 9");
      document.pastsimplequests.q9.focus();
      document.pastsimplequests.q9.select();
      return false;
  }
  if (document.pastsimplequests.q10.value !="Did she speak"){
      alert("try again for 10");
      document.pastsimplequests.q10.focus();
      document.pastsimplequests.q10.select();
      return false;
  }
     
   alert("Good work. All your answers are correct.");
   return true;
}

function answers() {
    NewWin=window.open('answers_past_tense_quests.html','NewWin',
   'toolbar=no,status=no,width=280,height=360');
}