[ Past Continuous ]
Somebody ______ (knock) at the door violently as I _______ (have) breakfast.
A. was knocking / had
B. knocked / am having
C. was knocking / was having
D. is knocking / had

Random Topics:
Gerunds + To InfinitiveGrammar and IdiomsSimple Present and Simple PastCommunicative GrammarVerb Tenses and Past ParticiplesClauses and ConjunctionPronounciation and GrammarQuestion tag and + - AgreementNarrative TensesThe First Conditional SentenceOther quiz:
used to, be used to, get used to › ViewI haven’t studied for ages and I’m finding it hard to get used to _____ every day.
A. studied
B. study
C. studying
Adverb Clauses › View
The boy was happy_____ he had done a good job.
A. because
B. for
C. unless
D. because of
Tenses › ViewMy friend ……. a birthday party next week.
A. going to have
B. had
C. is going to have
D. has
Prepositions and Tenses › View
The clock is hanging ___ the wall.
A. in
B. on
C. under
D. over
