[ Tenses ]
Complete the sentence to show an interrupted action: I _____ my homework when the power suddenly went out.
A. did
B. was doing
C. have done
D. do

Random Topics:
Tenses and ComparisonsRecount Texts and TensesFood VocabularyGrammar Error Correction (Simple Present Tense)Verb ConjugationConjunctive AdverbWishes and TensesParticiple - ing/ edArticles and PrepositionsEnglish MorphosyntaxOther quiz:
Grammar › ViewAt this time tomorrow, I ___ on the presentation for the conference.
A. will work
B. will be working
C. will have worked
D. will have been working
Grammar and Vocabulary › View
Choose the best option to fill in the gap: If I had much money as she ____________, I would build a hospital for the poor.
A. has
B. did
C. had
D. does
Grammar and Sentence Structure › View. Which sequence is grammatically correct?
A. While he studied, meanwhile she worked
B. During he studied, she worked
C. While he was studying, she worked at the shop
D. Meanwhile studying, she worked
Phrasal Verbs › View
It’s really windy today, so ______ your hat!
A. hold on to
B. hold by
C. hold down to
D. hold for
