[ Tenses (Present and Past) ]
Excuse me, sir. What times ———— on Saturdays and Sundays?
A. Do the morning trains leave
B. Are the morning trains leaving
C. Did the morning trains leave
D. Were the morning trains leaving

Random Topics:
Participle Clauses & Cleft SentencesGerund and To InfinitiveIndefinite ArticlePrefixes SuffixesRelative Clauses and etcVerb ConjugationFirst & Second ConditionalPresent Simple Affirmative and NegativeAdverbial Concession ClausesFuture FormsOther quiz:
Coordinating Conjunction › View“He didn’t have much experience, _____ he managed to fix the car.”
A. yet
B. for
C. so
D. or
Present Tenses › View
He ___________ a nap – don’t disturb him.
A. is having
B. has