Spanish language Q&A Forum

I was taught to use the phrase, "maquillarse la cara".  Is "maquillar su cara" natural to say in Spanish?  

I wrote "voy a maquillarle la cara", and I think this is also correct.

I understand the use of 'para' in these sentences:

¿Quieres algo para comer?

Tengo algo que contarte

Can you help?¿Necesitaba algo para escribir?

But I don't understand the use of 'que' in the following:

I learned naranja as the fruit and anaranjado/a as the color.  Obviously language can be used differently throughout the Spanish-speaking communities! Is that the case here?

My understanding was that the accent falls on the penultimate syllable unless another syllable is accented. Given that where does the accent fall on “peinar”?  Is it not split into pe in ar?  

I got this sentence in a quiz

No puedo ver _____ en la muchedumbre.  

The answer was "a Paula y Cristina".    

I notice that sometimes you put an a before every name, like "a Paula y a Cristina". Is this optional, or are there certain circumstances when the a is required before each person?   

I came to this lesson from the quiz question:

Marta y yo ________ 200 km a la semana para ir a trabajar. Marta and I travel 200 km a week to go to work.(HINT: Conjugate "hacer" in El Presente)
Answer was “hacemos”, but I was expecting an explanation on why the verb “hacer” (to make) is applicable to what in English would be “travel”.