diff --git a/flow-control.js b/flow-control.js
index 1e28c3aa..0260427f 100755
--- a/flow-control.js
+++ b/flow-control.js
@@ -1,19 +1,30 @@
-function basicTeenager(age) {
+function basicTeenager(age) {if (age >= 13 && age <= 19) {return 'You are a teenager!'}
 
 }
 
-function teenager(age) {
+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 <= 12) {return 'You are a kid'} else {return 'You are a grownup'}
 
 }
 
-function ternaryTeenager(age) {
+function ternaryTeenager(age) {return (age >= 13 && age <= 19) ? 'You are a teenager' : 'You are not a teenager'
 
 }
 
 function switchAge(age) {
-
+  switch(age) {
+  case 13:
+  case 14:
+  case 15:
+  case 16:
+  case 17:
+  case 18:
+  case 19:
+  return 'You are a teenager'
+  default:
+  return 'You have an age'
+}
 }