Please help: What type of sentence is this: When I read "The Veldt", I wondered how the technology came to life.

Interrogative Sentence

Explanation:

:) Don´t really know how to explain..

The underlined phrase in the sentence "passing the window" is used as, option D. Participial Phrase. A participial phrase consists of a word ending in -ing or -en plus its modifiers. Participial phrases often function as adjectives. The underlined phrase "passing the window" describes the noun "people".