My interpretation of this is that the author was hoping for something futile - they 'grew a flower' (put effort or hopes toward) that can't be bloomed (is pointless or futile, will not produce anything) that can't come true (their effort/hope is just a hopeful dream). Basically, the author hoped for something that was not possible.
Answer:
B
Explanation:
B is the most unusual sound out of all the options
Answer:
Yes. American cuisine, in my opinion, is the most popular cuisine in the entire world. There are so many restaurants and chefs that are all from America and had made american cuisine familiar with the world. Restaurant such as T.G.I Fridays or Texas Roadhouse are popular ones that are all over the world which, indeed have american cuisine, and even fast food places such as Mcdonalds or KFC have all originated from the US.