[ Tenses ]
Last night, I ______ the room while my sister was reading her favourite stories.
A. was entering
B. had entered
C. entered
D. had been entering

Random Topics:
Verbs and TensesSecond ConditionalGrammar - must & have toBe Going To vs. WillA/AnPassive Voice - Past SimpleConditionals Type IDependent PrepositionWH Questions and Simple Past TenseVerbal CommunicationOther quiz:
Modal Auxiliary › ViewChoose the correct option according to the modal verb: “MAY HE ENTER TO THIS BAR? HE IS 18 YEARS OLD”.
A. Obligation
B. Possibility
C. Advice
D. Permission
Cleanup vs. Clean Up › View
Take a second to … before you go out.
(a) cleanup
(b) clean up
You _____ much wider awake this morning.
A. appears
B. look
C. acts
D. be acting
Tenses › View
By the time the boss ________ at 9.00, his employees ________ for two hours.
A. will arrive / are working
B. arrives / will have been working
C. arrived / have been working
D. has arrived / were working
