Run-On or Complete Sentences?

Is the following sentence a run-on or a complete sentence?

The dog ran outside and began to play with the little boy they had so much fun running and jumping together.

Is the following sentence a run-on or a complete sentence?

The basketball team won their game and celebrated at dinner.

Is the following sentence a run-on or a complete sentence?

I did not have time to make a lunch before we left for school, so my mom brought me Whataburger.

Is the following sentence a run-on or a complete sentence?

My parents got me new clothes for Christmas and they gave me a switch and a puppy and they also got me a trampoline to jump on outside.

Is the following a run-on or a complete sentence?

Last summer we traveled to Florida and went to the beach.

What is the best way to rewrite the following sentence?

My favorite sport to play is basketball my favorite sport to watch is football and my favorite team is the Texans.

Type your answer in the box below.

(a)  

What is the best way to rewrite the following sentence?

On Saturday I went shopping at the mall I bought my sister her Christmas present.

Type your answer in the box below.

(a)  

Type a complete sentence in the box by telling me your favorite color.

(a)  

True or False

A complete sentence must have a subject and a predicate.

True or False

A complete sentence only ends with a period.