[ Past Simple & Past Continuous ]
When the two police officers ______ my doorbell, I ______ dinner with my wife.
A. rang/was having
B. was ringing/had
C. rang/had
D. was ringing/was having

Random Topics:
Coherent Sentence with Correct Grammar StructurePast ContinuousPossessive Pronouns and Adjective PronounsGrammar: SyntaxPast Tense vs Present Perfect TenseReported SpeechWill vs Verb Infinitives1st and 2nd ConditionalsSimple Past vs Past Continuous TenseVocabulary and IdiomsOther quiz:
Infinitive › ViewYou should ____________ your parents.
A. to ask
B. ask
Tenses › View
. John is going to spend our holidays in France next year.
A. simple past
B. future be going to
C. present continuous
D. present perfect continuous