Topics: Modal Verbs
According to the rules, participants _____ wear appropriate attire during the event.
A. can
B. may
C. must
D. should
Select your answer:

Random Topics:
If/Unless - Conditional type 1Auxiliaries VerbModals of Obligation and NecessityPrepositions Of PlacePreposition and Preposition PhraseSentence LabelingGiving and Asking for AbilityModals "Should"Intermediate GrammarConjunctivesOther quiz:
1st & 2nd Conditionals › ViewTom will be amazed if you _____ him the picture you drew.
A. show
B. showed
C. would show
Grammar › View
Identify the simple subject in the sentence below.
Does calcium carbonate make the shells of crabs and lobsters hard and stony?
A. calcium carbonate
B. shells
C. crabs
D. lobsters
