Spanish language Q&A Forum

No me gustan los tatuajes y por eso no tengo ________.

Shouldn't it be "ningunos" because tatuajes is masculine and plural?

Esta correcto? En la siguiente oracion, pero en vez de sino esta usado. Creo que despues de negativo  sino debe haber usado no? 

 Vuestros papeles no eran fáciles de entender, pero los nuestros sí

Your papers were not easy to understand, but ours were.

No entiendo que el “este” significa en esta frase :(

It's translated let me tell you. So why isn't there a me before let?

Te ________ hasta que me aburrí y me fui.I was waiting for you until I got bored and left.

Twice now I have entered 'estaba' but the correct answer is shown to be 'estuve'. I thought that when an action is either interrupted or where there is no specific beginning or end, it's the imperfect. Can you please clarify? Thank you.

I chose "quisieron" because there isn't any verbal clue that they actually  went rambling and "tried", so how can one decide which is the correct answer? They could have had the desire without the intention!