Which of the following is an example of a simple sentence? The last thing I suspected was a surprise party.

Can you help me with this, or should I ask someone else?

They went to get ice cream after school yesterday, and they found out some pretty rattling news.

Although I have never gone white water rafting, it sounds interesting.

in june, we will have been married for eighteen months. (i am assuming this is what you want? the sentence, as you have presented it, is grammatically incorrect--   you want it corrected, yes? )

in paragraph 6 of "sinners in the hands of an angry god" by jonathan edwards, he talks about how doing good things alone will not save men from going to hell because they're at the mercy of the will of god. "spiritual reform" provides men with a false sense of safety.