Cara Membuat script Menu HTML Select / List baik dan benar

Bagaimana cara buat Menu select seperti di bawah ini???

kalo yang belum tau menu select seperti apa, berikut contoh menu select

select1 select2 select3 select4

Contoh script menu select

<form action="#file_select.php" method="post" name="select" id="select">

<label>

<select name="select">

<option>select1</option>

<option>select2</option>

<option>select3</option>

<option>select4</option>

</select>

</label>

<label>

<input type="submit" value="GO">

</label>

</form>