Oliver Twist Life in the workhouse By Charles Dickens Life in the workhouse was very hard and the “Please, sir. I want some more." boys were always hungry. The food was The master couldn't believe his ears. He always the same every day - a bowl of soup, looked at Oliver's pale, thin face and the which was mostly water, and on Sundays a empty bowl. small piece of bread. The master of the "What???" workhouse served the soup from a big pot, "Please, sir, I'm hungry. I haven't had enough and he gave just one bowl to each boy. The to eat. I want some more," said Oliver again. boys became so hungry that one day they "Mr Bumble!" shouted the master, angrily, and decided that someone must ask for more. he hit Oliver on the head with his big soup They thought that if one boy got more soup, spoon. All the boys waited to see what would they could all get more. They chose Oliver. happen. The master served the soup as usual and Mr Bumble appeared at the door. the boys ate it quickly. They licked their "What's the matter, Master? Have the fingers and then looked at Oliver and the big boys eaten?" pot of soup "Oliver Twist wants more soup!" "Go on then! Go on!" they whispered quietly Mr Bumble's face went red and he looked and pushed Oliver with their elbows. very angry. Oliver was afraid, but he stood, picked up "What? It's not possible! No one has ever his empty bowl, and walked slowly to the asked for more! Oliver Twist, you are a bad master. There was complete ungrateful boy." silence. All the boys were waiting, hopefully Oliver held out his bowl. краткий пересказ текста

As for me, I support the idea that the service is very quick in Fast Food Restaurants. 
As it comes from the name of the restaurant, you go there to get a quick snack.
If you don't have much time or don't want to wait you go there and get a sandwich or something like that so as not to feel hungry any more. So, some more "for" are as follows:
-The food is rather cheap
-The people working there are usually young and friendly
-The food is usually fresh
Of course everyone chooses his or her Fast Food restaurant but the chains they have usually offer the same dishes all over the world.

I personally support the idea that "Fast Food restaurants are the same everywhere, so you know exactly what you want". Fast food chains like McDonald's and KFC tend to have the same menu everywhere in the world with the exception of some items that are specific to certain countries. Therefore, even if you go abroad and want to grab a quick meal, you know exactly what to order even if you can't speak the language.

Here are some more arguments to support the idea of Fast Food Restaurants:
-The food is affordable and better than snacks. Quite often many teenagers can be seen in fast food restaurants on the weekends because they can't afford to have food at sit-down restaurant when they get hungry. So instead they tend to buy sugary and unhealthy snacks like crisps and chocolate bars. Although fast foods are not as healthy as home-made food, they are still more nutritious and filling that snack that are full of empty calories.
- They are convenient. There is usually a large number of fast food places near business districts so it makes it easier for busy office and shop workers with short breaks to grab a quick lunch or even have it delivered to their workplace. 
- Takeaway food. Sometime families don't feel like cooking food for dinner so they can always order a large family-size meal instead. There are even healthy options like salads. 
- Job opportunity. Fast Food Restaurants offer jobs to thousands of people worldwide especially to students who struggle to support themselves while studying at the university.