French language Q&A Forum

My questions are about the sentence, "Et puis, une mère n'est pas uniquement celle qui t'a donné la vie.": Why is 'te' used here instead of 's'a', 'l'a' or some other construction, since it seems to be some kind of generalisation? And also, if 't'a' is used and the speaker is talking to another woman, why doesn't 'donné' agree in 'donnée'?

In the question Aurélie mange ___________ , with the translation Aurélie eats bread, the answer Aurélie mange le pain is marked as wrong in favour of Aurélie mange du pain. But surely Aurélie mange du pain means Aurélie is eating some bread, and Aurélie eats bread means that she eats bread in general, so should therefore be translated as Aurélie mange le pain.

In the sentence, ”She would probably have preferred for us to stay home.”, the latter part is translated by "...qu’on reste à la maison ”.  Must we use ’à la maison’ instead of ’chez nous’ because of the pronoun, ’on’?  In other words, does the use of ’on’ dictate the use of ’à la maison’, thereby prohibiting ’chez nous’ ?

This exercise was way too fast to be B2 as advertised.  Also, there is no way the speaker pronounces "auriz-vous."  She is saying something else.