[ Tenses ]
The burglar ___________ to open the safe when the owner _____________ in.
A. was trying / came
B. tried / came
C. tried / was coming

Random Topics:
Adjectives and AdverbsGerunds & Infinitives + VocabularyThe Simple Present TenseDegrees of ComparisonDemonstrative SpeechPrepositions and ConjunctionsTenses (Present, Past, Future Forms)Comparative Adjectives and AdverbsArticle the or zero article (-)English ArticleOther quiz:
Second Conditional › ViewIf I had a good voice, I ______ (become) a singer.
A. would become
B. became
Present Simple › View
He ____ his car every Sunday.
A. washing
B. washed
C. washes
D. wash
Comparison › ViewThis street is ___________ than that one.
A. more crowded
B. most crowded
C. the crowded
D. crowded
Grammar › View
What is the adjective in the following sentence? The eagle flies at midnight over the harvest moon.
A. eagle
B. flies
C. at midnight
D. harvest