Rewrite these sentences with the punctuation mark that makes most

Year 2 Homework – to be handed in on Thursday
4th
February 2016
Rewrite these sentences with the punctuation mark that makes most sense.
1. The dog flew through the air and caught the frisbee
2.
3.
Why am I wearing little green wellies
The dog sat quietly in the corner watching tv
4. With a big loud yawn the cat fell into the mug