Thank you very much. Here are some more sentences I'd like you to check, Writeacher.

1)Caliban s a half-beast, half-man creature who has always lived on the island in which the play takes place.
2) He inherited it from his mother, the witch Sykorax, and he showed all its features to Prospero and Miranda when they first came on the island.
3) After his betrayal, Caliban became (becomes?) Prospero’s slave and now he regrets having being nice and friendly to Prospero.
4) He wishes he had all his mother’s powers in order to send toads, bats and beetles against Prospero.
5) When Miranda and Prospero were friendly living with Caliban, they tried to teach him many things in
6)Caliban spoilt their relationship because Caliban tried to Miranda. So they turned him into a slave.
Now both Miranda and her father call him monster, liar, or horrid savage.

Here are the corrected sentences:

1) Caliban is a half-beast, half-man creature who has always lived on the island where the play takes place.
2) He inherited his character traits from his mother, the witch Sycorax, and he displayed them to Prospero and Miranda when they first arrived on the island.
3) After betraying Prospero, Caliban becomes his slave and now regrets being nice and friendly to him.
4) He wishes he had all his mother’s powers so he could send toads, bats, and beetles against Prospero.
5) While Miranda and Prospero were friendly living with Caliban, they tried to teach him many things.
6) Caliban spoiled their relationship by attempting to Miranda, leading them to turn him into a slave. Now both Miranda and her father refer to him as a monster, liar, or horrid savage.

To check the sentences, you can follow these steps:
1) Review each sentence for any grammatical errors, such as subject-verb agreement or sentence structure.
2) Ensure that the information is accurate and presented clearly.
3) Verify that the sentences flow smoothly and effectively convey the intended message.
4) Check for any inconsistencies or contradictions within the sentences or the overall context of the play, if applicable.