[ Tenses ]
I ___ my wallet while I ___ for the bus.
A. dropped / waited
B. was dropping / waited
C. dropped / was waiting
D. was dropping / was waiting

Random Topics:
Modals for RecommendationsPossessive Adjective and PronounIf ConditionalsGrammar Error Correction (Simple Present Tense)Preposition of TimeClauses and ConjunctionsComparatives or SuperlativesTenses - Irregular VerbsGive, do and makeFuture - Will and Be going toOther quiz:
Grammar › ViewThe baby usually ______ at 9.00 p.m. every night.
A. sleep
B. sleeping
C. sleeps
D. slept
Grammar › View
______ we order some chicken?
A. Should
B. Must
C. Should not
D. Have to
Adjective › ViewI plan on wearing my ________ coat.
a.long black
b.black long
Grammar › View
The dictionary…..thick.
A. am
B. is
C. are
D. does
