Yes, that's right :)

Hello Ghazal, Following on from the previous comment by Mohammad. I don't think 'diminish' is more or less formal than 'reduce'. I do find that people use 'diminish' when describing something immeasurable that has lost value or become weaker, rather than lost size. For example, "his reputation has diminished since he filed for bankruptcy". Likewise, 'reduce' is used to describe things that are measurable in size. You can use diminish when talking about size and this should be signalled to the reader (eg. "His bank account has diminished in size/reduced since he filed for bankruptcy"). If you had some examples of when you would like to use it, I can help. An obligation is an act or course of action to which a person is morally or legally bound to do, a duty or commitment. There is still a hint that you have the free will to not do it, but that would come with some repercussions. Usually you have agreed to this but not always. I'll use it in a few sentences. "I am obligated to follow the law", "A: Hey, can you come to the movies tonight? B: Sorry I can't, I am obligated to go to my sister's birthday party" and "I have an obligation to the shareholders of this company to make a profit". If you are forced, then you have absolutely no choice. There is no option for you to have free will. "I was forced to give my wallet to the robber". There is not really a difference between 'here we go' and 'there we go'. Mohammad is correct in saying that 'here we go' implies the beginning of an action but 'there we go' would only be used in very limited circumstances and doesn't signify the end of an action. 'There we go' as in 'over there' , would be if you were looking at yourself on a video or in a picture. For example, if you were showing someone a video of a graduation and said "There we go, you can see us in the background". 'Here we go' is more like something happening presently or the commission of an action (eg. "Here we go, starting on this adventure to Canada.")

Well done! A few corrections, nothing major. 1) He won't hesitate to stab you in the back after you make your first tiny mistake. 2) If you're as sharp as a tack, then it won't be complicated for you to do this but it's always easier said than done. 3) I found it hilarious when she told her child off for that small prank. 4) Hang in there, I know what it's like to live with such a filthy person. 5) Look on the bright side, at least we aren't freezing.