For the first red, you don't need an article before "relationship".
When you're saying "type of [word]", do not put any article before that word.
Example: "a type of device"
Not too sure about the "your back" parts. It could be your teacher does not like repition.
Also not too sure about "did". He probably wanted you to use the word "felt" instead of "did feel"
The first word of the last paragraph should be "in" not "at".
The red commas definitely do not need to be there.
Don't know why he marked "time to" and "to" red.
Answer:
Explanation:
I would add some more to the line (Basketball is a sport that involves skill and aim.) such as It is also a sport for teamwork and self esteem. You should find a place for that. trust me I played baseball for the first say after 4 or 5 I started to play baseball and played for about 5 years and basketball has a lot of areas like baseball does because you have to learn to work with others. and also add It is a place to make freinds find a place for those.
D. To convince the colonists to fight for independence.
Emeralds are very beautiful and quite expansive. which means one of two things they are a high demand or they are hard to get