Hi! I just looked over your writing and I have a few edits I would make if I were you
Step-by-step explanation:
For number 1 instead of saying:
Me gusta la ropa de verano porque me gusta llevar las faldas, I would say
Me gusta la ropa de verano porque me gusta usar faldas.
For the fourth one instead of saying
Los jeans cuestan trece dolares, I would say
Los jeans cuestan alrededor de trece dólares.
And for the fifth, I would say which stationary do you buy paper and pens
You could say Staples, Target, and/or CVS
Those are all the edits I have to suggest!