[ 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 & Vocabulary › ViewA healthy diet ______ you from heart disease.
A. laughs
B. breathes
C. embarrasses
D. protects
Modal Verbs › View
What is the correct way to give advice with ‘should’ in the following sentence: ‘He ___________ take a break and relax after a long day at work’?
A. can
B. must
C. will
D. should
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
