[ Past Tenses ]
By the time I came, they ___ (leave) the classroom.
A. leave
B. left
C. were leaving
D. had left
E. leaving

Random Topics:
Transitive or Intransitive VerbsAdjectivesGoing To Be and WillIF CLAUSEVerb Tenses and UsageDo not- Does notPreference & Future TenseArticle & Prepositionlike/do not likePrepositions and Preposition PhrasesOther quiz:
Grammar › ViewIt is very simple to ________ this machine.
A. to use
B. used
C. use
Modal Verbs › View
Choose the correct modal verb to express necessity in the following sentence: Students _______ complete their homework before the end of the day.
A. can
B. must
C. should
D. might
Relative Pronouns › ViewI saw the shoes __________ you bought last week on sale.
A. that
B. who
C. whom
Grammar › View
It’s time___________ to do something about this situation.
A. ‘d try
B. try
C. tried
