[ Grammar ]
Dorothy was not sure ___, so she asked her brother to give her a ride.
A. why she could get to the airport on time
B. whether could she get to the airport on time
C. why could she get to the airport on time
D. whether she could get to the airport on t

Random Topics:
Vocabulary & GrammarSpeech TensesGrammar - may/might/couldPresent Simple and Present Continuous TensesInfinitive or GerundThird ConditionalsModals of Advice-ing &-ed AdjectivesSimple Present vs Present ProgresiveCoordinating ConjunctionsOther quiz:
Grammar › ViewThe crowd waited in great __________ of the singer’s performance.
A. excite
B. anticipation
C. song
D. location
Grammar and Vocabulary › View
Do you like ________?
A. swim
B. swiming
C. swimming
