[ Grammar ]
I was __________ home when I saw Ali.
A. walked
B. walk
C. walking

Random Topics:
English MorphosyntaxSimple Past Tense and Past Perfect TenseArticles & PrepositionVocabullary TestConjunctions, Interjections and Sentence TypeGerund & ParticipleGrammar for TOEFLModal Verbs of ObligationModal Auxiliary VerbsVerb ConjugationOther quiz:
Grammar and Vocabulary › ViewParents always say how quickly their children ____ and become adults.
A. bring up
B. rise
C. raise
D. grow up
Simple Present Tense › View
They always____exercise
A. Do
B. Did
C. Does
D. Are doing
Grammar › ViewI wrote this poem _______________________.
A. alone
B. myselves
C. myself
D. single
Tenses › View
They ___ to China twice.
A. have been
B. were
C. are
D. has been
