Cincuenta is 50..and veinte is 20. When you add them together, they add up to 70. So, the answer is setenta.
Los Angeles, California, shortened from original Spanish name was once <span>El Pueblo de Nuestra Señora la Reina de los Ángeles del Río de Porciúncula.</span>
I can give you help for number 2. Not that i don't know the rest but it's best that you learn by what you can do. The example they give you for part B (la obra fue larga) means, the work was long. They give you an image to show people working. For the others, they give you an idea on what to write, so they can be just about anything, so there's no right or wrong. I'll give you an example for number 2; they show you books. It could be words that are hard or HW. For example: La tarea fue dificil. If there is any other you are still stumped on, let me know so i can help.
Esta Es ou primero pregunta: <span>Carlos: Hello, my friend.
Roger: Hello. I want to buy a gift for my girlfriend for Valentine's Day.
Carlos: What are you going to buy?
Rogelio: I do not know. I need something that is not expensive.
Carlos: Have you thought of flowers or candy?
Roger: Yes - I have money to buy the flowers and candy. I'm going to write her a love letter too.
Carlos says "you have thought." What kind of verb is "you thought"? No lo es C o D.
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