I wrote "Her father makes a sacrifice every day," and it was (inexplicably) marked wrong. I reported it as well as commenting here. We have no 'context' to reveal whether eius refers to a HE or a SHE; hopefully "makes sacrifice" is accepted as an equivalent to "sacrifices," and hopefully "every day" is as acceptable as "daily" !!
A very long and old debate.
Cottidie is now accepted as a non-typo it seems!