Topics: Apostrophes and Quotation Marks
Fill in the blank: There were many ______ at the conference.
A. PhD’s
B. PhDs
C. PhD
D. PhD’ss
Select your answer:

Random Topics:
Auxiliary ModalAdjectives, Adverbs, and PrepositionsGrammar on ConditionalsReported SpeechPrepositions of Time, Place, and MovementAdjectives & QuantifiersTenses and ArticlesPrepositions of Time & PlacePresent Perfect ContinuousConjunctions & Cohesive DevicesOther quiz:
Grammar › ViewToday, many serious childhood diseases ……………….. by early immunization.
A. are preventing
B. can prevent
C. prevent
D. can be prevented
Relative Clause › View
This is the road ……………….. leads to the park on Coast Road.
A. where
B. when
C. what
D. that
