A, B, or C

This worksheet focuses on selecting the appropriate auxiliary verb (like “shall,” “could,” or “should”) to complete a set of sentences. The sentences cover a range of auxiliary verb forms, from polite suggestions (“You shall put these clothes away”) to expressing possibility (“Ellie could try out for the track team”). Students must choose the auxiliary verb that best fits the sentence based on the context provided, practicing modal verbs and other auxiliary types.

By working with modal verbs such as “shall” and “could,” students enhance their grammar proficiency, especially in terms of mood and verb function. The exercise improves vocabulary development as students learn to distinguish between different auxiliary forms and their uses in formal, polite, or hypothetical situations. The activity also sharpens comprehension skills since students must understand the sentence’s intent to make the right verb selection. Furthermore, critical thinking is encouraged as students determine which auxiliary verb is most suitable for each sentence.