Hi ally! When teachers choose two texts to be compared against each other in Year 11 (I assume you're in Year 11), they're usually picked because there are strong similarities in their themes and characters. So think about what your teacher has been talking about in class - what themes have they mentioned? Growing up? Reconciliation? Finding your real self/identity? Loss of innocence?
Use the themes you've noticed as the basis for a practice prompt. Eg, if your teacher mentioned growing up a lot, try: 'Compare the way the two texts' characters grow up through their narrative journeys.' or 'Compare how the texts' protagonists grow up in their relationships with others.'
Good luck!
-Shirlaine from TSE Tuition (Facebook, Youtube, Instagram)