Ao final da jornada, o agente de serviços gerais recolhe as ferramentas utilizadas na poda e na capinação de um canteiro municipal: tesoura de poda, serrote e enxada. As peças estão com terra aderida e apresentam umidade proveniente da rega do canteiro, e o órgão dispõe de depósito coberto e ventilado para a guarda do material.
O procedimento adequado de conservação e guarda dessas ferramentas consiste em:

A student writes the following sentence in an academic assignment:
"The researchers made attention to several inconsistencies and later looked into their possible causes.
The teacher wants to correct the lexical problem without changing the intended meaning.
Which revision is appropriate?

A school introduced a language laboratory two years ago. Teachers did not receive training at the time, and they are still having difficulty using the laboratory effectively.
Which sentence correctly expresses a past unreal condition with a present result?

On Monday, a teacher said:
"I may send the revised material tomorrow, but I haven't finished checking it yet."
On Wednesday, another teacher reports what was said.
Which sentence accurately reports the original statement from the later temporal perspective?

Read the excerpt:
The new platform has undoubtedly made information easier to distribute. Whether it has made students better informed is a different matter. Faster circulation may increase exposure to information, but exposure should not be mistaken for careful evaluation.
Which inference best represents the writer's position?

A student writes:
"Online courses offer greater scheduling flexibility. This flexibility can benefit students who work. They also require considerable autonomy. This can become difficult when learners have limited experience managing their own study routines."
Although the paragraph is understandable, the teacher wants to improve its referential precision and thematic progression.
Which revision achieves this purpose most effectively?

Match the interactional strategies in Column I with the examples in Column II.
COLUMN I
1.Clarification request. 
2.Confirmation check.
3.Circumlocution.
4.Self-repair.
COLUMN II
(   ) Do you mean that the deadline has been moved to Friday?
(   ) It is the tool you use to... well, to attach the pages together.
(   ) Sorry, when you say "draft," what exactly do you mean here?
(   ) She arrived on Thursday — sorry, I mean Tuesday.
The correct sequence, from top to bottom, is:

Regarding English pronunciation and stress, mark T for true and F for false.
(   ) In standard descriptions of English, the noun record and the verb record may be distinguished by a shift in primary stress.
(   ) Unstressed grammatical words may undergo vowel reduction in connected speech, which helps explain pronunciations involving schwa.
(   ) Words with similar spelling necessarily preserve the same stressed syllable when derivational suffixes are added.
(   ) English spelling provides useful information about pronunciation, but grapheme-to-sound relationships are not consistently one-to-one.
The correct sequence, from top to bottom, is:

Um reservatório é formado por um cilindro circular reto de raio 2 m e altura 5 m, encimado por uma cobertura hemisférica de mesmo raio, sendo a superfície circular de contato entre as duas partes interna à estrutura e a base inferior do cilindro apoiada integralmente sobre uma plataforma. Considerando π = 3,14 e que somente as superfícies externas expostas receberão revestimento impermeabilizante, qual será a área total (A) revestida?

Para estimar a altura de uma torre instalada em terreno plano, um topógrafo realizou duas observações em pontos situados no mesmo lado da torre, alinhados com sua base e separados entre si por 20 m, considerando desprezível a altura do instrumento. No ponto mais próximo, a tangente do ângulo de elevação do topo é igual a 1, enquanto, no ponto mais distante, a tangente do respectivo ângulo é igual a 1/2. Qual é a altura da torre?