[ Modal Verbs ]
It is very late. They ___ be sleeping.
A. must not
B. could
C. must

Random Topics:
Conditionals and Modals of ProbabilityPresent Perfect and Present Perfect Progressive TensesIF CLAUSETenses and OpinionsRelative & ModalsLanguage Features: Reflective ArticlePast Perfect or Past Perfect ContinuousNoun and PronounGerund or InfinitivesNoun ClauseOther quiz:
Grammar › ViewWe’re going to school … my dad’s car.
A. by
B. on
C. in
Grammar › View
I _____ open this window! It’s stuck!
A. will not
B. couldn’t
C. can’t
D. must
Choose the word that best completes the sentence. Parents frequently request a ____ (n) with their child’s teacher to discuss their progress.
A. conference
B. session
C. legend
D. quote
Phrasal Verbs and Grammar › View
I thought it would rain, but it didn’t.
A. Past intention
B. Future in the past
C. Present tense
D. Obligation
