Well, I can't completely help, but I do know some tricks.
For example, write it out fully in English, or the best language you have fluently, then put the whole essay into a translator. Next, make a new document, and copy and paste the translated version into it. Read it out many times, get some quick help (I know some podcasts that can help you learn Spanish easier, like Duolingo) and, once you have learned a bit more (another trick is to read through it using the translator, and see some of the translation parts to learn more Spanish from words that you used) filter out any kinks, and turn it in! It seems harder written out than it is, but it's an efficient way!
El cuerpo es el contenido principal de una carta y es el desarrollo de lo que se desea comunicar al destinatario. Cada idea nueva debe presentarse en un párrafo aparte.
It is popular because it is the biblical burial site of the Apostle St. James
Santiago derives from the name Jacob which was Hebrew.
Festival of Apostle which is one of the most popular festivals.
Pilgrims often go to this festival as well as Galicians. There are firework shows and as well as traditional music.
Answer: Yo no se, mis padres se van. Nomas estoy en la casa.
Explanation: