Topics: Passive Voice with Modals
Paper ______ recycled to reduce waste.
A. must be
B. can be
C. may be
D. should be
Select your answer:
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Tenses UsageArticles and DeterminersGrammar - much, many, a lot ofPassive Voice with Modal VerbsGoing To Be and WillFuture Tense VocabularyPronunciationVerbal TensesAll, Both, Neither, None, EitherConditional TensesOther quiz:
Coordinating Conjunctions › ViewYou can go to the water park, _____ you can go to the beach, _____ you cannot do both.
A. so, nor
B. or, so
C. but, or
D. or, but
Grammar › View
The Himeji Castle ______ built in the 14th century.
A. was
B. were
C. had been
D. has been