This is from an English teacher?!?!?

This is from an English teacher? Besides poor punctuation, "a easy decision" should be "an easy decision."

A second image, intentionally not included due to branding, states "one dogs - My friend has a dogs." First of all, you can't have "one dogs," you can only have "one dog." "Dogs" is plural, meaning more than one. Also, either "my friend has a dog" or "my friend has dogs," but no one can have "a dogs."

The moral of this post is to be careful who you learn from.