[ Modal and Auxiliary Verbs ]
Choose the modal auxiliary that would best complete the following sentence:
You _____________ take water breaks while exercising or you can get dehydrated!
A. Could
B. May
C. Must
D. Might

Random Topics:
during, for, whileFrequencyPresent, Past, Present Perfect and ComparativeSimple Present and Present ContinuosGerund and InfinitivesSimple Verb TensesParticipal Phrasestoo / enoughPresent and Past Perfect TensesModal AuxiliariesOther quiz:
Grammar › ViewWhat is the plural of that?
A. thats
B. thates
C. those
Modal Verbs › View
You often have headaches. I think you ___________ visit a neurologist.
A. can
B. should
C. may
Present Perfect Tense › ViewThey have __________________ arrived.
A. Just
B. For
C. Since
D. Yet
Past Tenses › View
In the role-playing activity, which tense would you use to describe the main events of the vacation?
A. Past Simple
B. Future Simple
C. Past Perfect
D. Present Simple
