[ Grammar ]
I think she spent the entire afternoon ______ the phone.
A. On
B. In
C. At

Random Topics:
Modal Verbs of Deduction and SpeculationConditional Sentences Type I, IIGrammar: Simple Past and Past ContinuousModal Verbs & Reflexive PronounsSimple Present VS Present ContinuousPresent Progressive or Present SimpleUnreal Uses of Past TensesRegular and Irregular AdverbFirst ConditionalsConditional Sentence 0, 1Other quiz:
Tenses › ViewI __________ when the earthquake happened last night.
A. slept
B. was sleeping
C. am sleeping
D. will sleep
Modals › View
I ran my first marathon recently. It was very hard, but I _____ finish.
A. could
B. managed to