[ Passive Voice ]
“When should I take this medicine?”
“It should __ after every meal.”
A. have taken
B. be taken
C. take
D. be taking

Random Topics:
Present Simple and Modal VerbsTOEFLLinking Words & PhrasesIf- ConditionalModals of PredictionRelative Clauses and UsageTenses of Verbs - UsagePast Perfect & Past SimpleComplex PrepositionsTenses (Present, Past, Future Forms)Other quiz:
Identifying Tenses › ViewYou’ll go out to recess at 12:00.
A. Present Simple
B. Past Simple
C. Future Simple
Modal Verbs › View
It’s compulsory to wear a mask.
You ____________ wear a mask.
A. Should
B. Mustn’t
C. Can
D. Must