Modal verbs are auxiliary verbs that express notions such as ability, obligation, permission, and possibility. Choose the sentence that correctly uses a modal verb.
If the adapted excerpt “It must be rooted in mutual trust” were rewritten in the present perfect tense, the underlined word “must” should be followed by:
Taking into account that (T) means True and (F) means False, the correct sequence of propositions is, respectively:
(__) ‘built’ (l.22) is an irregular verb; Past and Participle have the same form;
(__) The verb ‘connect (l.01)’doesn’t have the infinitive mark (to) because it goes after a modal verb; ‘can’ in this case;
(__) The verbs ‘given’ (l.20) and ‘written’ (l.21) are regular because they have the same ending ‘en’.
Select the most appropriate modal verb considering the structure and idea of the sentence:
"The situation was dire, and success seemed improbable, but with determination and effort, they ____________ achieve their goals."
Mark the right alternative about the modal verbs characteristics; specifically ‘can’ (l.01) and ‘would’ (l.07):