diff --git a/CSahrp/break.cs b/CSahrp/break.cs
new file mode 100644
index 0000000..2450e2b
--- /dev/null
+++ b/CSahrp/break.cs
@@ -0,0 +1,10 @@
+class BREAK
+{
+    public BREAK()
+    {
+        const bool flag = true;
+        Console.WriteLine("Hello");
+        if (flag) break;
+        Console.WriteLine("World");
+    }
+}
\ No newline at end of file
diff --git a/CSahrp/continue.cs b/CSahrp/continue.cs
new file mode 100644
index 0000000..e71145a
--- /dev/null
+++ b/CSahrp/continue.cs
@@ -0,0 +1,10 @@
+class BREAK
+{
+    public BREAK()
+    {
+        const bool flag = true;
+        Console.WriteLine("Hello");
+        if (flag) continue;
+        Console.WriteLine("World");
+    }
+}
\ No newline at end of file
diff --git a/CSahrp/doWhile.cs b/CSahrp/doWhile.cs
new file mode 100644
index 0000000..3003ce0
--- /dev/null
+++ b/CSahrp/doWhile.cs
@@ -0,0 +1,11 @@
+class WHILE
+{
+    public WHILE()
+    {
+        int i = 0;
+        do
+        {
+            Console.WriteLine(i++);
+        } while (i < 10);
+    }
+}
\ No newline at end of file
diff --git a/CSahrp/for.cs b/CSahrp/for.cs
new file mode 100644
index 0000000..08545cb
--- /dev/null
+++ b/CSahrp/for.cs
@@ -0,0 +1,10 @@
+class FOR
+{
+    public FOR()
+    {
+        for (let i = 0; i < 10; i++)
+        {
+            Console.WriteLine(log(i));
+        }
+    }
+}
\ No newline at end of file
diff --git a/CSahrp/forEach.cs b/CSahrp/forEach.cs
new file mode 100644
index 0000000..c85daf0
--- /dev/null
+++ b/CSahrp/forEach.cs
@@ -0,0 +1,9 @@
+class FOREACH
+{
+    public FOREACH()
+    {
+        const int a = { 7, 10, 1, 5, 2 };
+        foreach (int i in b)
+            Console.WriteLine(i);
+    }
+}
\ No newline at end of file
diff --git a/CSahrp/goto.cs b/CSahrp/goto.cs
new file mode 100644
index 0000000..ad96322
--- /dev/null
+++ b/CSahrp/goto.cs
@@ -0,0 +1,26 @@
+class GOTO
+{
+    public GOTO()
+    {
+        Console.WriteLine("Coffee sizes: 1=Small 2=Medium 3=Large");
+        Console.Write("Please enter your selection: ");
+        string s = Console.ReadLine();
+        int n = int.Parse(s);
+        int cost = 0;
+        switch (n)
+        {
+            case 1:
+                cost += 25;
+                break;
+            case 2:
+                cost += 25;
+                goto case 1;
+            case 3:
+                cost += 50;
+                goto case 1;
+            default:
+                Console.WriteLine("Invalid selection.");
+                break;
+        }
+    }
+}
\ No newline at end of file
diff --git a/CSahrp/while.cs b/CSahrp/while.cs
new file mode 100644
index 0000000..81e408b
--- /dev/null
+++ b/CSahrp/while.cs
@@ -0,0 +1,11 @@
+class WHILE
+{
+    public WHILE()
+    {
+        int a = 0;
+        while (a < 10)
+        {
+            Console.WriteLine(a++);
+        }
+    }
+}
\ No newline at end of file