[ Modals ]
They are late. They …. or perhaps they overslept.
A. can’t be slow walkers
B. may be slow walkers
C. couldn’t be slow walkers

Random Topics:
Functional Sentence TypesVerb AgreementVocabulary, Adjective & PrepositionGerunds + To InfinitiveFuture Time and TensesGrammar - Compound SentencesModals of Obligation & ProhibitionHave to / Do not have toSentence CompletionStative Verbs and TensesOther quiz:
Vocabulary › ViewTo tell how two or more things are alike, or similar to one another.
A. Contrast/Differ
B. Compare
C. Context Clues
D. Stanza
E. Emphasize
Adverbs › View
What is the adverb in this sentence?
Hector put his book inside his backpack.
A. backpack
B. put
C. inside
Adverbial Clause of Concession › View_______ she was not well, she still went to work.
A. Because
B. Because of
C. Although
D. In spite of
Modals Deduction: cant /must › View
Why is that man looking around like that? He _____________ be lost.
A. can’t
B. must
