1. Yo pongo una B. estampilla en el sobre.
First of all, the article is UNA which means you need a feminine noun, and the only feminine noun among your options is estampilla (stamp). The sentence means - I put a stamp on the envelope. Sello is a seal, and correo is mail. So the correct answer is B.
2. Nosotros A. anduvimos a la oficina.
Anduvimos is the preterite form of the verb andar, which means to work. So the entire sentence means - We work in an office. Pusimos is the preterite form of poner (which means to put) and supimos is the preterite form of saber (which means to know) so as you can see, B and C don't fit.
3. Yo <span>C. mandé la carta a mi amiga en Nicaragua.
Mande is the preterite form of the verb mandar, which means to send. So the sentence means - I sent a card to my friend in Nicaragua. Puse comes from poner and anduve comes from andar (both of which I have already explained) so you can see they don't fit this example.
4. Yo C. puse el sobre en el buzon.
Puse is the preterite form of the verb poner, which means to put. So this sentence means - I put the envelope in a mailbox. Pude is preterite of poder, which means to be able to, and estuve is preterite for estar, which means to be. </span>
¿Quién es Gabriela?
Who´s Gabriela?
Gabriela es la hermana menor de Raúl.
Gabriela is Raúl´s younger sister.
RESULT
Gabriela es la hermana menor de Raúl.
Does this help because I can’t see the questions you putted if you did
Answer:
My answer in English and Spanish.
Explanation:
English:
I think the future will be mostly filled with technology like for example: a phone that is waterproof, unbreakable and you don’t need to touch the screen, but say it. Transportation will look like this: a car that drives itself, opens the do by itself. Things will NOT be same as now. I think the things that will be different it the technology and of what people wants/desire. I think life will become in the middle of better and worse because there are a lot of ups and downs, so it’s going to be in the middle.
Spanish translation:
Creo que el futuro estará mayormente lleno de tecnología como, por ejemplo: un teléfono resistente al agua, irrompible y no necesitas tocar la pantalla, pero dilo. El transporte se verá así: un automóvil que se conduce solo, abre la puerta por sí mismo. Las cosas NO serán las mismas que ahora. Creo que las cosas que serán diferentes es la tecnología y lo que la gente quiere / desea. Creo que la vida se volverá en el medio de lo mejor y peor porque hay muchos altibajos, así que va a estar en el medio.
Book means libro in spanish