[ Perfect Tenses ]
The boy knocked the door. There was nobody inside. His mother ____________ yet.
A. has not returned
B. have not returned
C. had not returned
D. did not return
Select your answer:
Random Topics:
Past Simple TenseSimple Past Irregular & NegativeNoun Phrases and AdverbialsPresent Perfect Tense or Present Perfect Continuous TenseVocabulary and Verb TensesSimple Past and Past Progressive TensesPresent Perfect or Past Simple TensePresent Simple vs Past SimpleAdjective & AdverbIrregular AdjectivesOther quiz:
Modals Posibility and Probability › ViewThere’s a heavy traffic, so I __________ arrive late in the meeting.
A. must
B. can’t
C. might
D. could
Phrasal Verb › View
The Covid-19 pandemic reminds us to respect doctors and nurses, who______ others in our society.
A. go on
B. call back
C. pick up
D. care for