diff --git a/index.js b/index.js
index bdafe4c8b..80861986a 100644
--- a/index.js
+++ b/index.js
@@ -35,8 +35,8 @@ function addNumbers(num1, num2) {
  * the returned value should look like: 'Goodbye, Andy. Have a great day.'
  * 
 */
-function sayGoodbye(/* code here */) {
-  /* code here */
+function sayGoodbye(name) {
+  return `Goodbye, ${name}. Have a great day.`
 }
 
 /**
@@ -53,8 +53,10 @@ function sayGoodbye(/* code here */) {
  * Hint 1: The formula for converting celsius to fahrenheit is t*9/5 + 32 where t is the temperature in celsius.
  * Hint 2: There is a very easy way to round numbers in JS. Do a google search to find out how. 
 */
-function temperatureCtoF(/* code here */) {
-  /* code here */
+function temperatureCtoF(degree) {
+ 
+  C = Math.round(degree * 9 / 5) + 32;
+  return C;
 }
 
 /**
@@ -74,8 +76,16 @@ function temperatureCtoF(/* code here */) {
  * 
  * Hint: You can call your `temperatureCtoF` function from inside `temperatureInF`.
 */
-function temperatureInF(/* code here */) {
-  /* code here */
+function temperatureInF(degree,unit) {
+  C = Math.round(degree * 9 / 5) + 32;
+
+  if (unit === "F") {
+
+    return degree + unit;
+  }
+  else {
+    return C + "F";
+  }
 }
 
 
@@ -95,8 +105,13 @@ function temperatureInF(/* code here */) {
  *   email: "leia@leia.com",
  * }
 */
-function makePersonObject(/* code here */) {
-  /* code here */
+function makePersonObject (a, b, c) {
+  let person = {
+    id: a, 
+    name: b, 
+    email: c
+  };
+  return person;
 }
 
 /**
@@ -112,8 +127,13 @@ function makePersonObject(/* code here */) {
  * passing { id: 1, name: 'Leia', email: 'leia@leia.com` } as the argument,
  * the returned value should look like `Hello, my name is Leia`.
 */
-function getName(/* code here */) {
-  /* code here */
+function getName (a,b,c) {
+  let person = {
+    id: a, 
+    name: b, 
+    email: c
+  };
+  return `Hello, my name is ${person.name}.`;
 }
 
 
@@ -132,8 +152,11 @@ function getName(/* code here */) {
  * passing in [ 'orange', 'grape', 'apple', 'banana', 'mango' ] as the argument,
  * the returned value should be: 2.
 */
-function appleIndex(/* code here */) {
-  /* code here */
+function appleIndex(a,b,c,d,e) {
+
+  let fruit = [a,b,c,d,e];
+
+  return fruit.indexOf(c)
 }
 
 /**
@@ -150,10 +173,20 @@ function appleIndex(/* code here */) {
  * For example, if we invoke `isItAnApple`
  * passing in [ 'orange', 'apple', 'banana', 'apples', 'apple', 'mango' ] as the argument,
  * the returned value should be: [ false, true, false, false, true, false ].
-*/
-function isItAnApple(/* code here */) {
-  /* code here */
-}
+ */
+let fruit = [a,b,c,d,e,f];
+function isItAnApple(fruit) {
+
+    for (i = fruit.indexOf[0]; i < fruit.length; i++) {
+
+    if (fruit.indexOf[i]===`apple`) {
+   return `true`;
+   }
+    else {
+    return `false`;
+    }
+  }
+ }