It has a subject and verb but can’t stand alone as a sentence
Explanation: Maybe because the phrase "Its raining cats and dogs" has something to do with thunderstorms, so "Its raining frogs" could be for even more severe weather? i'm not too sure what you're trying to ask (also if this helps can you mark brainliest it helps out ;3;)
A and C......................................
He divided his studies between music and commercial art, and by 1918 established a reputation as a bandleader and agent. In 1923 he went to New York City and soon became a successful bandleader. In 1927 he secured an important engagement at the Cotton Club in Harlem, a section of New York City, and remained there (aside from occasional tours) until 1932.Ellington's band made its first European trip in 1932. After World War II (1939–45), the band toured Europe regularly, with short trips to South America, the Far East, and Australia. One peak period for the band was from 1939 to 1942, when many critics considered its performances
It sounds like you thought out this question really well and really care about what you are doing, honey.
One thing I would say is to restate and answer the question in the first sentence. That's just one of the things that teachers like to see.
One more thing that I just learned yesterday from my English teacher is that you can and take your "well" out to make the writing stronger.
I hope this helps. <3