[ General Knowledge ]
The most common disease in man produced by acid attacking the enamel
A. Scurvy
B. AIDS
C. Dental Caries
D. Plaque

Random Topics:
Coordinating ConjunctionGrammar - Verb FormsGrammar: Defining Relative ClausesVerbsSuffixes and TensesIdiomsTOEIC Grammar and Vocabulary ReviewVerbal and Appositive PhrasesPast Simple and Past ContinuousModal Verb Gerund or To InfinitiveOther quiz:
Grammar › ViewHenry Adams, bom in Boston, ____ famous as a historian and novelist.
A. became
B. and became
C. he was
D. and he became
Vocabulary & Grammar › View
. Choose the correct sentence in the present simple tense:
A. She walk to school every day.
B. She walking to school every day.
C. She walked to school every day.
D. She walks to school every day.
Gerunds and Infinitives › ViewShe invited my ex _____ to the party.
A. to go
B. going
Passive Voice with Modals › View
Broken glass ______ handled carefully to avoid injury.
A. can be
B. must be
C. may be
D. should be
