(Originais Teachy 2023) - Question Medium of Spanish

In the Portuguese language, words are composed of syllables, which are sound units formed by vowels, alone or accompanied by consonants. The correct separation of syllables is essential for understanding spelling and reading. Considering the word 'combustível', which is of utmost importance in studies on the environment and sustainability, identify how many syllables are in this word and justify the syllable division according to the grammatical rules. Relate the concept of syllable to the importance of environmental preservation that the conscious use of fuels exemplifies.

Whether day or night, what does it matter, everything makes me smile. Dead tree and yet, still blooming. - Carlos Drummond de Andrade Considering the excerpt above, from the poem 'Dead Tree' by Carlos Drummond de Andrade, answer the following questions: 1) Identify a lexical substitution present in the excerpt and explain how it contributes to the construction of the poem's meaning. 2) How do you imagine this excerpt could be rewritten in a colloquial register of spoken language? Highlight the main differences between the original version and your rewritten version.

In a conversation between two friends, one of them says: 'Do you remember that restaurant we went to last year? The waiter who served us was very friendly!'. In the context of this conversation, what reference element is present in the friend's speech when referring to the waiter?