diff --git a/flow-control.js b/flow-control.js
index 1e28c3aa0e..6f3f539848 100755
--- a/flow-control.js
+++ b/flow-control.js
@@ -1,19 +1,46 @@
 function basicTeenager(age) {
+  if (age >= 13 && age <= 19) {
+    return "You are a teenager!";
+  }
 
 }
 
 function teenager(age) {
+  if (age >= 13 && age <= 19) {
+    return "You are a teenager!";
+  } else {
+    return "You are not a teenager";
 
-}
-
-function ageChecker(age) {
+  }
 
 }
 
+function ageChecker(age){
+  if (age >= 13 && age <= 19) {
+    return "You are a teenager!";
+  } else if (age < 13) {
+    return "You are a kid";
+    } else {
+    return "You are a grownup"
+    }
+  }
+
 function ternaryTeenager(age) {
+  if (age >= 13 && age <= 19) {
+    return "You are a teenager";
+    } else {
+      return "You are not a teenager";
+
+}
 
 }
 
 function switchAge(age) {
+  if (age >= 13 && age <= 19) {
+    return "You are a teenager";
+      } else {
+        return "You have an age";
+
+  }
 
 }