When the teacher entered the class little Jonny slowly said:

“Sir excuse me; your zipper is open.”

So the teacher thanked him and fastened his zipper.

He went near little Jonny and told him:

“My dear it would better to say: the office door is open.”

The next day when the teacher entered the class, unfortunately, his zipper was again open!

Little Jonny loudly shouted:

“Not only the office door is open but also the teacher is at the door and two small students are beside him.”

window.fbAsyncInit = function() {
FB.init({
appId : ‘1794491437521611’,
xfbml : true,
version : ‘v2.8’
});
FB.AppEvents.logPageView();
};

(function(d, s, id){
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) {return;}
js = d.createElement(s); js.id = id;
js.src = “https://connect.facebook.net/en_US/sdk.js”;
fjs.parentNode.insertBefore(js, fjs);
}(document, ‘script’, ‘facebook-jssdk’));