[ Tenses and Structure ]
Which sentence correctly combines tenses?
A. I eat when the doorbell is ringing.
B. I was eating when the doorbell rang.
C. I was eat when the doorbell rings.
D. I have eaten when the doorbell rang.

Random Topics:
Conditional 0Participle - ing/ edSimple Present and Present ContinuousConjunctions & PrepositionsArticles & QuantifiersPrepositions and ConjunctionsVocabulary and ModalsComparatives and SuperlativesTenses and ComparisonsPresent Perfect - Just, Already, YetOther quiz:
Articles › ViewChildren like ______ sweets.
A. a
B. an
C. the
D. — (no article)
Grammar › View
While the girl in the red dress ________ (walk) on the floor, the sound of people around her ________ (become) silent.
A. was walking, become
B. walked, became
C. was walking, became
D. walked, was becoming
Grammar › ViewVerb, Past Tense: Choose the past tense verb:
A. laugh
B. laughs
C. laughing
D. laughed
Conjunctions and Commas › View
___________ Samantha is tired, she continues to work.
A. Because
B. So
C. Although
D. If
