[ Grammar ]
I don’t know the phone number ….. is used in case of emergencies.
A. what
B. which
C. who

Random Topics:
Future Perfect vs Future ContinuousPast ModalsGerund after Prepositions and Certain VerbsAdjectives & QuantifiersGrammar - Place and MovementRelative PronounPast Simple VS Used toRelative Pronoun/AdverbsLanguage Features of an Opinion ArticleWish + Verb 2Other quiz:
Grammar › ViewThe nicotine patches are designed to help people quit ______.
A. smoke
B. smoking
C. to smoke
D. to smoking
Conditionals › View
_____ Mary’s hair long, she would curl it
A. Should
B. Were
C. Had
D. Unless