Hello!
I unfortunately cannot answer multiple questions in one answer, but what I can tell you, is the difference between a complete sentence and a fragment taken from one. A complete sentence would be "When Catherine rode her bike to the store, she bought ice cream and cookies."
A fragment is taken from a complete sentence, and it looks like this.
"When Catherine rode her bike to the store."
Hope I helped!
Have a wonderful day! :)
-L
Answer:
"If I were you, Joshua, I would not take my warning lightly," Maisy said.
and for the first one
Jayme replied, “I really wish you hadn’t done that.”
“I hope you realize what you’ve started here,” warned Jayme.
both of them would work
