Questões de Concurso

Numbers in English may perform different grammatical and semantic functions depending on the context in which they are used. They can indicate quantity, sequence, proportion, percentages, or numerical values below zero. Considering the classification of numerals in English grammar, analyze the sentence below.
"The engineering department completed nearly three quarters of the structural analysis before the final inspection phase."

Identify the type of numeral employed in the highlighted expression.

Subject-verb agreement is one of the fundamental principles of English grammar and requires the verb form to correspond correctly to the subject in number and person. Errors in verbal agreement frequently occur when learners confuse singular and plural subjects or when collective and uncountable nouns are involved. In academic and professional communication, accurate agreement contributes to clarity and grammatical precision. Read the sentences below carefully.
I.The results of the experiment was discussed during the scientific conference yesterday.
II.The professor and the assistant are preparing the material for the final presentation.
III.The information provided by the researchers were considered highly relevant by the committee.
IV.The new technologies developed by the company have improved industrial productivity.
V.The manager of the international projects organize the weekly administrative meetings.

Based on the sentences above, analyze the following statements. T (True) or F (False).
(__)Sentences I, III, and V contain errors of subject-verb agreement.
(__)Sentence II presents correct subject-verb agreement because the compound subject requires a plural verb.
(__)In sentence III, the verb should be replaced by was considered because information is an uncountable singular noun.
(__)Sentence IV contains an error because the plural subject technologies should be followed by the verb has improved.
Choose the correct alternative considering that:
T = True
F = False

The passive voice is a grammatical structure in which the subject receives the action expressed by the verb rather than performing it. Analyze the alternatives below carefully and identify the sentence that is correctly written in the passive voice according to standard English grammar.

Indefinite articles are commonly used in English to refer to non-specific singular nouns. Their correct use depends not only on spelling, but also on the initial sound of the following word. In academic and professional communication, the accurate use of indefinite articles contributes to grammatical precision and clarity. Read the statements below carefully:
I.The researcher adopted a innovative strategy during the final stage of the experiment.
II.The student bought an umbrella before attending the international conference.
III.The company hired a European consultant to supervise the financial department.
IV.The professor delivered an university lecture about language acquisition theories.
V.The engineer described a one-story building during the urban planning presentation.

Identify in which statements there is the correct employment of indefinite articles according to standard English grammar.

Considering the sentences extracted directly from the text, analyze the alternatives below and identify the one that is written in the passive voice.