[ Grammar ]
Past Progressive: He ______ to work when he heard a loud noise coming from the engine.
A. was driving
B. were driving
C. are driving

Random Topics:
Perfect ModalsComparative AdjectiveProgessive TensesSubject and Verbs AgreementReporting VerbsActive vs. Passive VoiceSimiles, Metaphors, Personification and HyperbolePresent Simple QuestionsIndefinite and Intensive NounAdverbs and AdjectivesOther quiz:
Prepositional Phrases › ViewYou can’t argue … science … laws of nature.
A. with/about
B. about/with
C. with/on
Prepositions › View
Complete the sentence with the right preposition.
She suffers ___ terrible headaches in hot weather.
A. with
B. of
C. from
Conjunction › ViewThey are ____ excited ____ disappointed. They are just exhausted.
A. Either … or
B. Neither … nor
Grammar › View
___ teacher enjoys helping students discover new knowledge.
A. An
B. A
C. Much
D. Some
