What were the news? to answer the question
Answer:
make flashcards to help you memorize the words and their meanings
Answer: The word "las", which is basically feminine for "the" in Spanish might be a good answer for this. Since "camisas" is feminine in Spanish, it is preferable to use "las" rather than "los", since it has to match the "gender".
The sentence would then be:
Prefiero <u>las</u> camisas que están en la mesa.
I hope this is helpful!