[ Modal Verb ]
I ___ drink more water because I was dehydrated.
A. Should to
B. Ought to
C. Had to
D. Could

Random Topics:
Vocabullary TestVerbs: Action, Linking, and HelpingPresent Simple Tense PassiveZero Conditional SentenceConditionalPast Perfect or Past Perfect ContinuousTenses of Verbs - UsageModals in the PastCoordinate ConjunctionTypes of Sentence StructureOther quiz:
Modal Verbs › ViewThanh really ________ go out. He has too much homework to do.
A. shouldn’t
B. oughtn’t
C. may not
D. mightn’t
Grammar › View
Vasily and Andrei _______ chess on Tuesdays.
A. plaid
B. play
C. played