Sentence Fragments

Which of these sentences is a run-on sentence? My family is planning a trip to the city., It will be the longest trip., I'm saving money I want to buy presents., We will go in the spring, when the weather is good.

Which of these sentences is a run-on sentence? Options: He interviewed the mayor and did other research., He wants to enter the report in a contest., I read his report it was interesting., One of the boys did a report about our town's history.

Which of these sentences is a run-on sentence? Options: I like traveling and seeing new places., I always take lots of pictures to show my friends., There are so many different ways to share photos., You can even make them into a book my aunt did that.

What change should be made to the text below?
Our class held a bake sale.
To raise money for a trip. 

What change should be made to the text below?
My sister has a rock collection, she wants to be a scientist when she grows up. 

What change should be made to the text below?
I like stories about history, they are interesting and fun to read.

What change should be made to the text below?
You can find that topic. In the index. At the back of the book. 
Options: You can find. That topic in the index. At the back of the book. , You can find that topic. In the index at the back of the book. , You can find that topic in the index at the back of the book. , You can find that topic in the index. At the back of the book. 

Which of these is a sentence fragment? Options: You can hold a bake sale., Or a car wash at a busy location., Choose your favorite cause to work for., Many groups need your help.

Which of these is a sentence fragment? Options: People are grateful. , They raise money. , Working in their communities. , Many students help others. 

Which of these is a sentence fragment? Options: Hard work can be rewarding. , The best feeling in the world. , People of all ages can make a difference. , You will feel useful.