I think most people would say "boiled" but I don't see any problem using the word "ready" since the context is clear :)

IELTS Book 11 Test 4 Writing Task 2

Although numerous governments believe that their most crucial goal is making progress in economy, a number of people believe that making progress in other ways is also important for a country. In my opinion, economical progress is the most important problem for countries because of main concerns which are dealt by economics and the positive incomes of economical progress which directly affect other types of progress.
First of all, governments believe that their main objective is developing the economy. This idea is caused by the nature of economy. First, humans formed up clans to provide security by moving together and sharing their resources. In time, humans' all needs changed but the main concern did not. This concern is the distribution of resources in human society. Economic science deals with this problem. Therefore, when we mention economical progress, we should think about obtaining and distributing resources. Making progress in the economy is the basis of modern society because without working on economical progress, resources can not be managed. Consequently, resources can not be provided or distributed logically among health, education or other systems of government.
On the other hand, some people believe that progress on other systems is very important as well. Budgets should be prepared and tracked by government officials. Health, education, infrastructure etc. should be developed equally.
Finally, in my opinion, with regard to positive results of economical progress, resources can be provided for other systems. Every governmental system has its distinctive budget. By making economical progress, their budget will be improved and eventually these other systems would be developed. For example, a health system is a system with a lot of requirements. A government should build hospitals, modernize them and should provide resources for researches which can be proceed in hospitals. These issues can only be dealt with by making progress in the economy. By solving economical issues and making progress, governments can provide for the requirements of a health system and even step forward.
In conclusion, economical progress is a must for societies in order to fulfil the requirements of progress in other ways.

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Good work! I would say the same as Niels in that for general coherence it's a good idea to avoid too much repetition of words and ideas. The parts highlighted in green I'm afraid I didn't understand! Hope this helps :)

- That's a very interesting question. Actually, I'm considered to be very good at German.

"...considered as being..." also works as given in the above correction. 

You could also say, "...very good at / in the German language." but I think most people would just say "at German" especially in a casual situation.

- Ok, Dania I have a meeting I have / need to go to. 

Maybe this is what you want to say! I'm not quite sure :/

"I have a meeting. I have / need to go" could also be used for a very similar meaning. 

Hope this helps! 

Jamie

<<Any result is possible in this match. / Any outcome is possible in this match.>> These first two are definitely both fine <<Any result can come out in this game.>> This one feels ok but maybe there are maybe better alternatives (like the first two or using "of" like Dane said). It does sound like something a native might say, though, since we don't always speak our own languages perfectly 100% of the time ;) <<Any outcome come out in this game.>> I would say this last one is incorrect. Alternatively you could avoid the word "outcome" altogether and just say, "Anything could happen (in this game / match)" or "Anything is possible (in...)" since the context is likely clear to everyone!