[ Present Perfect Continuous ]
I _______________ been ____________ the doorbell for ten minutes. I wonder if anyone is at home.
A. have…ringing
B. has…ringing
C. have…rung
D. has…rung
Select your answer:

Random Topics:
Direct Object and Indirect ObjectSimple Present - WH QuestionsVerb Forms and PrepositionsPassive SentenceAdjectives and ArticlesSecond and Third ConditionalPossessive Pronouns and QuantifiersConstrative ConjunctionTypes of PhrasesUnreal Uses of Past TensesOther quiz:
Vocabulary › ViewWe should all try and be responsible and not …….. electricity.
A. waste
B. use
C. consume
D. lose
Modals › View
“Yasmin ________________ go on holiday.”
Which word could you add to suggest that it is likely Yasmin will go on holiday?
A. mustn’t
B. can’t
C. will
D. might
