[ 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:
Grammar › ViewJason ______ exercise before(在……之前)he worked in the gym. Now, he ______ it after work every day.
A. never; did
B. didn’t; did
C. doesn’t; does
D. didn’t; does
Grammar › View
Javier ___ like American football.
a. doesn’t
b. don’t
c. isn’t
d. aren’t
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
