Eles

Pronoun

  não

🚫

Adverb

  ficaram

Verb

  felizes

Adjective

  em

Subordinating conjunction

  dizer

🗣️

Verb

  o

Determiner

  valor

Noun

  do

  sistema

Noun

  de

Adposition

  áudio

Noun

.

They were not happy to say the value of the audio system.

They

were

not

happy

to

say

the

value

of the audio system.