[ Modal Verb ]
Don’t ring the doorbell when you get there. Maria’s little baby………sleeping.
A. must be
B. should be
C. may be
D. may not be

Random Topics:
Grammar & VocabularyConjunctions in Complex SentencesTenseSimple Past Tense and Present Continuous TenseSubject and Verbs AgreementNeither/Either/All/NoneQuestion TagRelative Clauses and etcNoun Phrases and AdverbialsPast Perfect Simple TenseOther quiz:
Grammar and Vocabulary › ViewWhat’s your favourite thing to watch on TV?
A. If you don’t mind, I’d rather watch the comedy.
B. I find nature documentaries fascinating.
Grammar › View
I ___ writing this test.
A. am
B. are
C. is
Grammar › ViewThey ____________ complain about anything he says.
A. automatic
B. automatically
Sentences Function and Structure › View
Identify the prepositional phrase:
We must finish our project before the holidays.
A. We must finish
B. our project
C. before the holidays
D. must finish our project
