Questões de Concurso Público FINEP 2014 para Nível Superior, Conhecimentos Básicos - Cargos 1 a 6

In the fragments of the text: “they may lose the desire to master whatever task you are asking them to do” (lines 12-13) and “then you have to do more than just present lessons in the app” (lines 18-19), the verb forms in bold express the ideas, respectively, of