[ Grammar ]
Yesterday, I ……… at the bus stop when I saw him.
A. wait
B. waited
C. were waiting
D. was waiting

Random Topics:
Possessive Pronouns and QuantifiersModal Verb, Passive VoicePast Perfect or Past Perfect ContinuousTo Infinitive or GerundGrammar - Reflexive PronounsComparison of Adjective and AdverbWorld Literature VocabularyAuxiliary WordsGerund and InfinitiveVerb Tenses and Past ParticiplesOther quiz:
Prepositions › ViewWhile studying, he was financially dependent________his parents.
A. of
B. to
C. from
D. on
Modals › View
He can’t be serious about quitting his job.
A. Strong disbelief
B. Ability
Grammar › ViewWe ______ (wait) for our friends when it started to rain.
A. was wait
B. was waiting
C. were wait
D. were waiting
Conjunctions, Interjections and Determiners › View
She always actively listens during class discussion, ______________ she easily understands the lesson.
A. but
B. so
C. nor
D. or
