[ Past Tenses ]
While I _____ (write) an email, my computer _____ (crash).
A. was writing; crashed
B. wrote; was crashing
C. wrote; crashed

Random Topics:
Suffixes and TensesComparative AdverbsCan vs CouldPresent Tenses and ConnectorsSimple and Continuous TensesAdverb of MannerPast ParticiplesConjunctive AdverbUsed toAsking and Giving OpinionOther quiz:
Future Tenses › ViewWhat a beautiful day!
A. It won’t rain today.
B. It’s not going to rain today.
C. It doesn’t rain today.
D. It isn’t raining today.
Gerund or To Infinitive › View
He is saving money ______ a new car
A. Bought
B. Buy
C. Buying
D. To buy
Grammar › ViewMy father _____ be a hotel manager, but now he is retired.
A. used to
B. use to
C. didn’t use
D. was
Vocabulary › View
a strong dislike
A. diplomat
B. aversion
C. elation
D. barrage
