[ Passive Voice with Modals ]
The documents ___ carefully to avoid mistakes.
A. should be checked
B. should check
C. should be checking
Select your answer:

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Do / Have / Can - Basic QuestionsSimple Future - PassiveAdverbs and Adverbial PhrasesPresent simple or Past simpleand, so, but, becauseTenses of VerbsVerb TensesGrammar of Future PlansPassive Voice, Question Tag, PrepositionsConjunctions and TransitionsOther quiz:
Definite and Indefinite Article › ViewI like to play with ____ baseball.
A. a
B. an
C. the
D. no article
Grammar › View
They _____to do their homework after dinner.
A. are going
B. going
C. to go
D. will
