[ Modals of Deduction ]
They ___ have gone out. The door’s unlocked.
A. might
B. must
C. can’t
D. could

Random Topics:
Adverbs of frequencyModals and Past ModalsPhrases and ClausesSentence StructurePrepositions of Place & TimeAdverb of Frequency and Past Continuous TenseMain Idea and Sentence StructureTenses and Figurative LanguagePrepositions and Prepositional PhrasesConjunctions, Interjections and DeterminersOther quiz:
Adjective › ViewI had a ___ weekend because of the rain.
a.boring
b.bored
Vocabulary and Grammar › View
Choose the superlative form of “happy”.
A. Happier
B. Happiest
C. More happy
D. Most happy
Grammar › ViewThat’s the girl ____ grades were the highest in the school.
A. which
B. who
C. whose
D. whom
Gerund vs. Infinitive › View
Portia was her first acting role.
A. Verb
B. Participle
C. Gerund
