①¿Dónde están mis llaves?------Las tienes en la mesa ②Hoy Juan tiene su habitación muy limpia y ordenada,porque su amiga viene a verlo. ③Tiene usted la camisa a su lado. (I have changed this sentence because I am not consider correct. I will explain you below the examples) - La camisa está a su lado. - La camisa está al lado suyo. - Tiene la camisa al lado. * We use the verb "tener" for possessions. ** The third sentence has a possessive pronoun (su / suyo). *** You can't use two words which mean possession in a sentence. (You can see the examples) Translation: 1. Where are my keys? - You have them on the table. 2. Today, Juan's bedroom is clean and tidy because his friend is coming to see him. 3. The T-shirt is on your side.

Hi. In present tense : I Have --->> Yo tengo You Have --->> Tu tienes He (She) has --->> El tiene, ella Tiene We have --_>> Nosotros tenemos You have --->> Ustedes tienen They have --->> Ellos tiene

Here are the sentences translate to english. Where are my keys? --- You have them on the table. Today Juan has his room cleaned and organized because his (girl)friend comes to see it. He/She has the shirt at his/her side.