[ Present Tenses ]
Jane isn’t here yet. I (wait) _________________ since noon but there is no sign of her.
A. have waited
B. have been waiting
C. will have been waiting
D. had been waiting

Random Topics:
Modals Deduction: cant /mustIrregular verbsIndefinite PronounsComparison & Modal Verbs in Passive VoiceIndependent ClausesVerb Tense, Pronouns and AntecedentsToeic VerbSimple Present and Present ContinuousPronounVerb to haveOther quiz:
Vocabulary and Verb Tenses › ViewBe (Past)
A. Was/Were
B. Is/Are
C. Being
D. Am/Is
Noun Phrase › View
Helena reads a historical English book. The noun phrase of the sentence is ………
A. helena reads
B. a historical English book
C. English book
D. a historical book
Modal Verbs › ViewI ___ go to the dentist; I have a terrible toothache.
A. Can
B. May
C. Must
D. Should
Grammar › View
We … breakfast when someone … on the door.
A. was having, knocked
B. were having, knocked
C. had, knock
D. are having, knock
