[ 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:
Prepositions › ViewIdentify the preposition in the sentence below:
“The ship was full of unnatural sounds”
A. Ship
B. Full
C. of
D. sounds
Adverb Clauses › View
Identify the adverb clause in the sentence:
I will get the green dress since the blue one is unavailable.
A. I will get the green dress
B. since the blue one is unavailable.
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