diff --git a/classes/controllers/responses.php b/classes/controllers/responses.php
index bde6e69..b891964 100755
--- a/classes/controllers/responses.php
+++ b/classes/controllers/responses.php
@@ -103,7 +103,7 @@ public function handle_request() {
             case 'regradeall':
 
                 $this->RTQ->get_grader()->save_all_grades();
-                $this->RTQ->get_renderer()->setMessage('success', 'Successfully re-graded quiz');
+                $this->RTQ->get_renderer()->setMessage('success', get_string('regradeallgradessuccess', 'activequiz'));
                 $sessions = $this->RTQ->get_sessions();
                 $this->RTQ->get_renderer()->responses_header();
                 $this->RTQ->get_renderer()->select_session($sessions);
diff --git a/js/core.js b/js/core.js
index a37add3..830f608 100755
--- a/js/core.js
+++ b/js/core.js
@@ -291,7 +291,7 @@ activequiz.waitfor_question = function (questionid, questiontime, delay) {
     var quizinfotime = document.createElement('div');
 
     // set the timeLeft and then set interval to count down
-    quizinfotime.innerHTML = " " + delay.toString() + " seconds";
+    quizinfotime.innerHTML = " " + delay.toString() + " " + M.str.moodle.seconds;
     activequiz.set('timeLeft', delay);
 
     activequiz.counter = setInterval(function () {
@@ -302,7 +302,7 @@ activequiz.waitfor_question = function (questionid, questiontime, delay) {
             clearInterval(activequiz.counter);
             activequiz.goto_question(questionid, questiontime);
         } else {
-            quizinfotime.innerHTML = " " + timeLeft.toString() + " seconds";
+            quizinfotime.innerHTML = " " + timeLeft.toString() + " " + M.str.moodle.seconds;
         }
     }, 1000);
 
@@ -352,7 +352,7 @@ activequiz.goto_question = function (questionid, questiontime) {
 
     } else { // otherwise set up the timer
         questiontimertext.innerHTML = M.util.get_string('timertext', 'activequiz');
-        questiontimer.innerHTML = " " + questiontime + ' seconds';
+        questiontimer.innerHTML = " " + questiontime + " " + M.str.moodle.seconds;
 
 
         var questionend = new Date();
@@ -381,7 +381,7 @@ activequiz.goto_question = function (questionid, questiontime) {
                 var timeLeft = (activequiz.get('questionendtime') - currenttimetime) / 1000;
                 timeLeft = number_format(timeLeft, 0, '.', ',');
 
-                questiontimer.innerHTML = " " + timeLeft.toString() + " seconds";
+                questiontimer.innerHTML = " " + timeLeft.toString() + " " + M.str.moodle.seconds;
             }
         }, 1000);
     }
@@ -613,4 +613,4 @@ function number_format(number, decimals, dec_point, thousands_sep) {
             .join('0');
     }
     return s.join(dec);
-}
\ No newline at end of file
+}
diff --git a/lang/en/activequiz.php b/lang/en/activequiz.php
index 4f1b5bd..a49004a 100755
--- a/lang/en/activequiz.php
+++ b/lang/en/activequiz.php
@@ -131,6 +131,7 @@
 $string['qdeleteerror'] = 'Couldn\'t delete question';
 $string['questionedit'] = 'Edit question';
 $string['savequestion'] = 'Save question';
+$string['questionlist'] = 'Question List';
 
 $string['cantaddquestiontwice'] = 'You can not add the same question more than once to a quiz';
 
@@ -266,6 +267,8 @@
 $string['selectsession'] = 'Select session to view:    ';
 $string['activitygrades'] = 'Activity grades: ';
 $string['groupmembership'] = 'Group membership';
+$string['regradeallgrades'] = 'Regrade all grades';
+$string['regradeallgradessuccess'] = 'Successfully re-graded quiz';
 
 // session attempts table
 $string['attemptno'] = 'Attempt Number';
diff --git a/renderer.php b/renderer.php
index da99fcd..00d37c9 100755
--- a/renderer.php
+++ b/renderer.php
@@ -18,6 +18,9 @@
 
 require_once($CFG->libdir . '/questionlib.php');
 
+global $PAGE;
+$PAGE->requires->string_for_js('seconds', 'moodle');
+
 /**
  * Realtime quiz renderer
  *
@@ -1167,4 +1170,4 @@ public function render_review_question($slot, $attempt) {
     /** End attempt view rendering **/
 
 
-}
\ No newline at end of file
+}