[ Tenses ]
What were you doing when the bomb _____?
A. has exploded
B. exploded
C. was exploding

Random Topics:
Simple Past Tense (was/were)Present simple, Present continuous, Singular, PluralGrammar and VocabularyAdjectives and PronounsCountable - UncountableTenses and ArticlesGrammar & VocabularyComparative AdverbModal and Relative PhrasesWill and Will notOther quiz:
Vocabulary › ViewWhat does ‘ ultimate’ mean? (adjective)
A. To improve or become better
B. To make something worse
C. the most extreme example of its kind
D. A place where a particular group of people gather and relax
Grammar › View
Why ___ ? — I was cutting onions.
A. you cry
B. are you crying
C. you crying
Articles › ViewCan you pass me______salt,please?
A. a
B. an
C. the
Grammar › View
He is reading a book. _______ is very popular.
A. A book
B. The book
C. Book
D. She
