Em uma Progressão Aritmética (PA), sabe-se que o primeiro termo (a1) é 5 e a razão (r) é 4. O vigésimo termo (a20) dessa sequência é:

Considere a seguinte expressão numérica envolvendo números inteiros e racionais:

O valor correto para E é:

O ensino globalizado e a formação da cidadania são temas centrais nos PCNs e na BNCC para a Língua Inglesa. Nesse contexto, a abordagem que prioriza a interação e o uso da língua para comunicação real em vez da mera memorização de regras gramaticais isoladas é conhecida como:

The syllabus explicitly lists "disjuncts" among the syntactic aspects of the language. A disjunct is an adverbial element that expresses the speaker's comment on the content or style of the sentence, rather than modifying the verb itself.
Analyze the sentence below: "Frankly, you should have accepted the offer."
Syntactically, the underlined word ("Frankly") is classified as:

Comparative and Superlative forms are essential morphological aspects. Which is the grammatically correct comparative form of the adjective "bad"?

English pronunciation involves different vowel sounds. Choose the alternative where the underlined vowel has a DIFFERENT sound from the others:

Connectors are used to link ideas. In the sentence below, which word best fits the gap to express contrast? "He studied very hard for the test; __________, he didn't get a good grade."

Prepositions can be tricky because they often depend on the adjective or verb that precedes them. Choose the correct preposition to complete the sentence: "The teacher was very proud __________ her students' achievements."

According to the morphological aspects of the language listed in the syllabus, articles are determiners that specify a noun. Choose the correct option to fill in the blank: "He is __________ honest man and a great teacher."

Choose the alternative that correctly completes the sentence below, respecting the rules of the Simple Past tense: "Last night, I __________ my keys, so I had to call a locksmith."