[ Grammar ]
I lost my keys when I ________ (walk) home.
A. walked
B. walk
C. is walking
D. was walking

Random Topics:
Reported Speech and Reported QuestionsVerb Types and TensesModal Verbs - ObligationGrammar - could / could notInversion + Passive VoicePrepositions of MovementPast and Future TensesPresent Perfect vs Past SimpleAdjectivesTime ClauseOther quiz:
Modals, Infinitives and Gerunds › ViewShe _________ speak perfect English after living in London for 10 years
A. could
B. has to
C. is able to
D. have to
Adverbs and Phrases › View
Which word is the adverb? “She tiptoed quietly to avoid waking anyone.”
A. Tiptoed
B. Quietly
C. Avoid
D. Waking
Tenses › ViewI _______________ my glasses and broke them.
A. fell
B. dropped
C. wore
D. was wearing
Prepositions of Time › View
I’ll send you the money _____ the end of the month.
A. in
B. on
C. at
D. X
