E - his (vin. case of the neuter pronoun it).
Food - really, really.
Hedgehog (e + zhe) - 1) which (neuter pronoun izhe - which); 2) conjunction: in order, so that, what, if, when; 3) an untranslatable particle, corresponding in grammatical constructions to the Greek article. Wed: same, same.
To her - yes.
Eliko - how, how much.