湯姆，準備好了嗎？

Tom, are you ready?

Source: Tatoeba

Sentence Composition

1 湯姆 Tāngmǔ Tom (name)
2 準備好了 zhǔnbèihǎole to be ready
=3 嗎 má (coll.) what?
=3 嗎 mǎ used in 吗啡 mǎfēi
=3 嗎 ma (question particle for "yes-no" questions)