Usted means a proper version of (You) and Tener means (to have)
( if you need to make it into I Have) the answer is (( Yo tengo))
We have no context! Please give more detail as to what we are answering
1) matematicas y ciencas
2) una mochila y pluma
3) reunión
4) doce de la tarde
5) guitarra
Answer: Quiero probarme el vestido azul.
Explanation: I want to try on the blue dress.
Not much has to be changed around in this sentence for it to work :)
