Spanish language Q&A Forum

This is a general comment. I have been enjoying going through these to challenge my listening. However, it would be really helpful if you also showed the English translations of these.

Why we use here word "tenía" and not "tuve" when we talking about ayer?

The lesson says to use "alguna" to mean "just the odd one" in an AFFIRMATIVE sentence, but in the question with the photographs the sentence is a question, not an affirmative statement . Can alguna be used in this sense in non-affirmative sentences as well?

Makes no difference to me, although or even though. So I'll use them interchangeable and let any error slide.

Helps me then to make the only mental effort to use even if as subjunctive.

How can I know which form of the ordinal number to use? For example, twelfth has three forms. Are there particular circumstances when one is called for in lieu of another?

Sorry for not writing in Spanish. I´m not there yet.W

These are words are relative pronouns, but can they ever be used in a question as an interrogative pronoun?   I assume that function is reserved for Cuál and Cuáles without el-lo-la-las.

Next, could "cuáles" be used in this quiz sentence: Voy a preguntar a la dependienta ________ lavadoras son más eficientes.   trying to ask: which ones of these washing machines are more efficient?

Greetings everyone!
Why is Después de que has lavado los platos podrás ver un poco la tele

incorrect?