Spanish language Q&A Forum

I understand your explanation of the usage of this pair, but cannot relate them to the sentences that you set and so consequently keep getting marked wrong. It is very unlikely that I will ever do much writing in Spanish, so it is not very important to me. Unfortunately, the consequence of getting them wrong means that you keep on setting new ones on the same subject. A vicious circle. Can you please stop setting them for me so that I can move on and learn new things. The same applies to que/qué

In another unrelated lesson, a quiz sentence states, 'No me queda mucho dinero pero tengo para dos cervezas más.'  Where does this sentence fit in the various meanings of quedar, as explained in this lesson?

Hola

1.Mi madre prepara el almuerzo a la una y media.My mum prepares lunch at half past one.
Do you have to say "el almuerzo" instead of just "almuerzo"?
2.Salgo de casa a las ocho en punto.I leave the house at eight o'clock precisely.
why is it "casa" instead of "la casa"?
Gracias,Fred

Please explain me.

My task was to translate "I am going to the museam". I think it must be "Estoy yendo al museo". But the right answer turned out to be "Me voy al museo", which in my opinion means literally "I go to the museum".

When "explain this" for less than correct answers refers to why the correct answer applies, I think it would be just as helpful if the program explained why the chosen wrong answer is not correct and under what circumstance it would apply.  Too hard maybe for "fill the blank" but possible for  multiple choice.  I think I saw a table that compares these impersonal pronouns, how can I find it? (Algún, alguno, algunos, algunas)

Also, when I looked up the wrong answer I found what I think is less correct English.

Guillermo didn't know many pubs and he wanted to go to some (a random pub). = "Guillermo no conocía muchos bares y quería ir a algún. ALGUNO."

In this case, SOME, implies more than one.