Topics: 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
Select your answer:

Random Topics:
Future Tense VocabularyPassive Voice - Mixed TensesConjunctions and Sequence ConnectorsHomophone & HomonymPhrasal VerbsPassive Voice Active VoiceDirect and Indirect QuestionConjunctions, Interjections and Sentence TypePast simple regular verbsPrepositions and Prepositional PhrasesOther quiz:
Science › ViewThe science dealing with the structure of animals and plants.
A. Botany
B. Zoology
C. Anatomy
D. Sedimentology
Grammar & Vocabulary › View
Vietnamese youth are increasingly open to globalization and its influence on modern ___.
A. lifestyle
B. trends
C. culture
D. beliefs
