[ Modal Verbs ]
He’s not answering his phone. He ___ be busy.
A. must
B. might
C. can’t

Random Topics:
Mixed ConditionalPast PassiveQuantifierGrammar - Collective NounsComparative & Superlative AdverbsReported speech (statements)Zero Conditional SentenceComplex SentencesLinkers and ConjunctionsRelative ClausesOther quiz:
Grammar › ViewThe dentist had to remove the _______ tooth.
A. destroyed
B. rotting
C. decayed
D. decomposed
Grammar › View
Each of the puppies _______ an injection yearly which will present them from falling ill.
A. is given
B. are given
C. was given
D. were given
Grammar › ViewI really wanted potato soup, ______ the cafe only served clam chowder.
A. for
B. and
C. but
D. so
Noun Phrases and Verb Phrases › View
Which verb is finite in “My parents promised to take us to Angkor Wat.”?
A. promised
B. to take
