[ Past Tenses and Conditionals ]
She ____ her keys while she was cleaning the house.
A. lost
B. was losing
C. have lost
D. losing

Random Topics:
Sentences and Non SentencesFigurative LanguageAdverb ClausesVerbs with Prepositions and ConjunctionsPast Simple - Present PerfectPast and Present TensesPresent and Future TensesAdverbs and AdjectivesFOR & SINCEModal Verbs and PermissionOther quiz:
Grammar › ViewThe flight arrives _____ 10pm.
A. In
B. at
C. on
Tenses › View
Write a sentence using the present perfect tense.
A. I finish my homework
B. I finished my homework
C. I will finish my homework
D. I have finished my homework.
Grammar › ViewA. stairs
B. knives
C. rug
D. heater
Modal Verbs › View
You ______ turn right when the light is red.
A. don’t have to
B. must
C. mustn’t
D. have to
