[ Grammar ]
I ______ talking on the phone.
A. is
B. are
C. am

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Future - will / going to / present continuousPresent & Past TensesConjunctivesGrammar & VocabVerb TensesPrepositions & Prepositional PhrasesPast ParticiplesGrammar for TOEFLOpinion / AgreementGrammar ClausesOther quiz:
Grammar › ViewChoose the plural for: city
A. citys
B. cities
Mixed General Quiz › View
That oak-paneled door is as solid as a ___.
a. rock
b. lock
Nagoya is an example of a ________ city.
a.modern Japanese
b.Japanese modern
Tenses › View
It ________________ raining since morning.
A. is
B. has been
C. was
D. have been