Which of these options is a simple sentence?

Choose 1

(Choice A)
A
I don’t want to go into this cave—I think it’s full of bats!

(Choice B)
B
This cave is full of bats; I don't want to go inside!

(Choice C)
C
I don't want to go inside this cave full of bats.

Read the excerpt below and answer the question. for a long time she held her neck erect; then her head sank, slowly. her ribs swelled with a mighty heave and she went over. as it is used in this excerpt from “the man who was almost a man,” the phrase “went over” most likely means died escaped jumped vomited

Which is not among the style choices a writer would use, if he or she is trying to establish a formal writing style/

Boss: oh no! that’s the phone again! secretary: blank boss: . a. shall i take it? b. will you answer it? c. can you do me a favor? d. may i hang it up?