Hello User,
One of the most important ingredients for suspense is to 'let the audience play God'. By this he means to let the audience know everything that is going to happen so that they can predict the fate of the characters.
In 'Lagoon' Arsat was overwhelmed with the serious illness of diamelen,his lover.Naturally he was afraid of her death. So when he saw white man ,he asked for medicine from him to revive her from illness. So Yes I believe he does get the medicine
The poetic devices I notice in these lines from "Lake Isle of Innisfree" are C. both A and B.
Onomatopoeia is using words to denote sounds heard somewhere around you - here, the word lapping is onomatopoeic. Imagery is using descriptive words to create vivid images, so that you can imagine the scene as if you are truly there.
It would either be the radio or the tv. people will most likely see it or hear it on the television or people driving a car will hear it on the radio