[ 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:
Phrasal Verbs › ViewWe don’t earn too much money but we can get …………………..
A. on
B. up
C. by
Subject Verb Agreement › View
A large amount of rice ______ consumed in Asian countries.
A. is
B. are
C. be
D. being
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
