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

Random Topics:
Verbs and TensesContinuous TensesZero & First ConditionalVerb-ing and InfinitivePresent Simple & ContinuesVerbs & Verb TensesPrefixes SuffixesModals and Modal PerfectsGerunds/InfinitivesHave to/Has toOther quiz:
Grammar › ViewA. heater
B. iron
C. lighter
D. rug
Grammar › View
My grandparents __________ (write) letters to each other when they were young.
A. used to
B. uses to
C. didn’t use to
D. did uses
Present Tense › ViewShe _____ watching the weather forecast.
A. hates
B. hate
C. is hating
D. hating
Past and Past Continuous › View
While I _____, I heard a noise suddenly.
A. was reading the newspaper
B. read the newspaper
C. have read the newspaper
D. reads the newspaper