[ Modal Verbs ]
Children under 5 years old __________ swim without an adult.
A. cannot
B. must not
C. should not
D. may not
Select your answer:

Random Topics:
Linking Verbs and TensesInfinitive and GerundsGrammar - either...or, neither...norPronounciation and GrammarGerunds and InfinitivesModals in the PastModal Verbs and Gender NounsTag QuestionSimple present/ past/ future tensePrepositions and AdverbsOther quiz:
Tenses › ViewWe ___ in Quebec City for our summer holidays.
A. are staying
B. will be staying
C. stayed
D. have stayed
Grammar › View
Convert into the Passive voice: Grandad is telling the children a beautiful story
A. The children were told a beautiful story
B. The children are told a beautiful story
C. The children have told a beautiful story
D. The children was told a beautiful story
