Answer:
Add a conjunction and separate the sentence into to or more sentences using a period and a capital letter.
"a. After the rain ended, the sky became blue" would contain an independent clause and a dependent clause, which makes it a complex sentence, since the latter half wouldn't be the same without the former half.
Hey there! I believe your answer is B. that Jim is shocked that Della has cut her hair. Hope this helped! (I know it did)
Thanks!
~Steve