Topics: Modal Verbs
If the headache doesn’t go away, it __________ be a sign of something more serious.
A. should
B. may
C. must
D. can
Select your answer:

Random Topics:
Prepositions of MovementContrastive ConjunctionModals of Obligation and NecessityVerb + Infinitive or GerundPast Perfect TensePrepositions after Verbs and AdjectivePresent and Past Simple TensePast TensesReported Speech and Reported QuestionsImperative SentencesOther quiz:
Grammar › ViewArrange the words to form a sentence:
more handsome / Yong / believes / than Vimvim / that / he / is
A. Yong believes that he is more handsome than Vimvim.
B. That Vimvim believes that he is more handsome Yong.
Verbs: Action, Linking, and Helping › View
What type of verb is the underlined verb?
My grandmother saw a snake in the garage.
___
A. action verb
B. helping verb
C. linking verb
