In Spanish, the verb forms often make subject pronouns unnecessary, and when that's the case the pronouns shouldn't be used unless there's a reason to.
Nosotros <u>abrimos</u> la tienda todos los días.
Answer: 1) How is your best friend?
2) How are your parents?
3) How is Mrs. Niemann?
4) As you are
5) How are the students of the Spanish class?
(hope this helps :) )
Carlos Slim is a multimillionaire mexican, he owns part of companies and tv channels that are popular there. the other one would be Nicolas Maduro actual president of Venezuela and responsible of the financial and human crisis there
The correct form is tengo - /Yo tengo quince anos/.
Hope this helps.