diff --git a/flow-control.js b/flow-control.js
index 1e28c3aa..2dd9e8c1 100755
--- a/flow-control.js
+++ b/flow-control.js
@@ -1,19 +1,40 @@
-function basicTeenager(age) {
-
+function basicTeenager(age < 13-19) {
+if (age < 13-19) {
+return 'You are a teenager!'
+}
 }
-
 function teenager(age) {
+  if (age < 13-19) {
+    return 'you are a teenager!'
+  } else {
+    return 'you are not a teenager '
+  }
 
 }
 
 function ageChecker(age) {
+  if (age < 13-19) {
+    return 'You are a teenager!'
+  } else if (age >= 12){
+    return 'You are a kid'
+  } else {
+    return 'You are a grownup'
+  }
 
 }
 
 function ternaryTeenager(age) {
+  return (age < 13-19)
+  valueToBeReturnedIfTrue : "You are a teenager"
+  valueToBeReturnedIfFalse : "You are not a teenager"
 
 }
 
-function switchAge(age) {
-
+function switchAge(age)
+var age = "13, 14, 15, 16, 17, 18, 19"
+switch(age) {
+  case "age":
+    return "You are a teenager"}
+    default:
+      {return "You have an age"
 }