[ Grammar and Vocabulary ]
I don’t know ___ phone is ringing.
A. who
B. whom
C. whose
D. which

Random Topics:
Future Tense VerbSimple Present and Present ContinuousConditionals (0 - 1 - 2)Possessive Pronouns and Adjective PronounsSecond and Third ConditionalGrammar - could / could notThe Past SimplePerfect Tenses of VerbsNoun and PronounAdverbs (manners & modifiers)Other quiz:
Grammar › ViewCould you give me … more milk? I’m still thirsty.
A. much
B. a few
C. many
D. a little
Vocabulary › View
Which of the following is the correct definition of “pernicious”?
A. Harmless and gentle
B. Having a harmful effect
C. Extremely beneficial
D. Very entertaining
