hello-form.php
<!DOCTYPE html>
<html>
<head>
<title>Hello 1</title>
</head>
<body>
<form action="hello-response.php" method="GET">
<label>Say</label>
<select name="greeting">
<option value="">*[Select a greeting]</option>
<option value="Hello">Hello</option>
<option value="Hi">Hi</option>
<option value="Top o' the mornin">Top o' the mornin</option>
</select>
<label>to</label>
<input type="text" name="username"/>
<input type="submit" value="Submit"/>
</form>
</body>
</html>