Spanish language Q&A Forum

I think I saw an earlier lesson when you use bastante and other words only in a singular form. But I can't find the other lesson. Hopefully you can direct me to the lesson :)

Hi, I was wondering if in the following examples, "cuando" can be interchanged with "si", because there are lessons about si-sentences with the exact same combination of tenses/modes to excited hypothetical situations.

Ella te habría perdonado cuando tú le hubieras pedido perdón.

She would have forgiven you when you had apologised to her. (hypothetical situation)

Dijo que me llamaría cuando llegara al hotel.

He said he'd call me when he arrives at the hotel. (future/hypothetical event)

In the sentence "Él me trata tan especialmente como tú." why is tú used here rather than a ti - Él me trata tan especialmente como a ti. I'm assuming it is the function of the word as which is what here a preposition or a conjunction. As an aside what might be the most accurate English in this sentence, especially or specially? 

According to the kwiz, there are 2 correct answers to the question:

haya ganado ( my answer) 

ganara ( imperfect subjunctive)

The page on the subjunctive does not address using these subjunctives interchangeably. I learned that when the subjunctive trigger is in the present tense ( no está seguro) and the event being considered is in the past ( won the competition), the present perfect subjunctive is called for. Do you have a lesson the the distinction?

¿Se puede usar “¿Te anima a visitar Paris?”  o sería mejor decir “¿Te animas a visitar Paris?” ? Me parecen posibles las dos preguntas.