she is very ill but the doctor doesn't know what ....... it is(что надо вставить в сместо...

Question

she is very ill but the doctor doesn't know what ....... it is(что надо вставить в сместо точек . помогите пожалйста)

Answer 1

Слово- болезнь, я не помню как по-английски будет, извини)

Answer 2

she is very ill but the doctor doesn't know what illness it is (заболевание)