[ Passive Voice with Modals ]
Hazardous materials ______ labeled clearly before disposal.
A. must be
B. can be
C. may be
D. should be

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IntermediateTensePRESENT SIMPLE vs PRESENT CONTINUOUS + QUANTAdjective ClausesMixed ConditionalSentence Fragments and Complete SentencesSimple Present Tense/be/Present ProgessiveAdjectivesModal Verbs and ConjuctionsModals and PrepositionOther quiz:
Grammar › ViewFind the adverb in the sentence “Leah and Cody quickly organized their project materials.”
A. Cody
B. quickly
C. organized
D. their
Noun Phrases and Adverbials › View
Identify the expanded noun phrase in the sentence: “The small, red car zoomed past.”
A. The car
B. The small, red car
C. Zoomed past
D. Red car
