[ Modals with Perfect Infinitive ]
Nobody knows exactly why he died. But we think it ___ have been an accident.
A. might
B. should
C. can
D. must
Random Topics:
Past and Present Continuous tenseLexico and GrammarConjunctions & Cohesive DevicesNoun QuantifiersIdentifying TensesHelping and Linking VerbsArticleModal Verbs and Contrastive ConjunctionsSentence Fragments and Complete SentencesAdjectives or AdverbsOther quiz:
Pronouns › ViewThat bag is ________.
A. my
B. mine
c. I
D. he
Grammar › View
John and his brother __________ perspiring profusely when they played football in the park.
A. is
B. are
C. was
D. were
Subject Verb Agreement › ViewThe teacher, along with her students, (goes/go) on a field trip.
A. go
B. went
C. goes
D. going
Adverbs or Adjectives › View
Which word is an adverb?
A. slowly
B. pretty
C. sticky
D. funny