[ Grammar ]
Students _____ in the hallway should return to class.
A. stand
B. stood
C. standing
D. to stand
Select your answer:

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Offering HelpModals for Ability, Possibility and PermissionGerunds as objects of prepositionMixed GrammarDeterminers & QuantifiersConnectivesPresent ProgressiveArticles & QuantifiersConditionalsSimple Present and Present Continuous TensesOther quiz:
Grammar › ViewTry some of this bread. I made it………. .
A. ourselves
B. myself
C. yourselves
D. itself
E. themselves
Modal Verbs › View
I ……. feed the dog at lunchtime. My brother did it in the morning. You can do it this evening, then.
A. didn’t need to
B. needn’t have
C. need
