How do I know if a sentence is in the active or passive voice?

The following question refers to the vocabulary from “starfish” and “in just” a theme is the central idea of a work true false

And that's poem by ruskin bond what does the use of the word heartbeat suggest about the narrator's attitude towards life

What is imagery in a play? o o o o a figure of speech that makes a comparison between two different things a literary device that uses vivid language that appeals to the senses a figure of speech in which objects, such as trees, have human attributes a literary device that uses things like animals to express abstract ideas