Hi! I just want to come of here and say that you are doing just fine, you dont need help from strangers, what u need right now is ur imagination, read or watch many space movies and go back and write 500 words, even if you got some stuff wrong, ITS FINE, everyone does mistakes
It was a warm summer day and a family with a dog were planning to go to the beach. the dog didn't know where they were going ta first but once the family got there the dog was so excited. They got settled in a warm, sandy spot. They let the dog off of his leash to go play. The dog ran into the cool water and jumped around. A family member got out the gods favorite green ball and threw it, the dog went after it instantly and brought it back, this repeated until they got tired. They had lunch and spent the rest of the day at the beach. This was the dogs best day ever.
The answer would be A.
The question you have to ask is, is it possessive?
Yes it is possessive.
The wing is owned by the bird. Its wing was broken.
It's means it is or it has.
It's would not make sense in this case because you can not put it is or it has into this sentence.