Answer: challenging problems
Explanation:
Whatever completes the text would have be something that relates to the problems that are to be solved as this is the subject of the sentence and it would have to be in the negatives due to the use of the word "unfortunately".
The best option is therefore the above because too many challenging problems relates to the subject of problems and is not a good thing.
(A) stream of consciousness
The stream of consciousness is a relatively new literary technique used by modern writers in which the writer takes a reader into the mind of the character and is allowed insight into his/her conscious and unconscious thoughts and desires. The fragmented sentences are used to represent the way thoughts keep jumping about in our minds.
Answer:
“Miserable creature—what have you done?”
A pig and a spider have a baby and the owner of the farm wants to kill it . The spider dies