[ Comparatives and Past Perfect Tense ]
I needed to know what ______________ to my dog.
A. has happened
B. had happened
C. happened

Random Topics:
Pronouns and Antecedents3rd Person SingularRelative PronounPresent, Past, Present Perfect and ComparativeBasic TensesVerb TensePassive Voice Present SimplePrepositions after VerbsActive Voice-Present tenseSecond ConditionalOther quiz:
Tenses › ViewCarly Logan plans — , so Alan Zill has volunteered to be the stamp club’s next treasurer.
A. resigning
B. to resign
C. resigns
D. to have resigned
Grammar › View
_____he arrived, Eve wasn’t there. She_____ about five minutes earlier.
A. Until /has left
B. When/has left
C. Until/had left
D. When/had left
Spelling
A. Huge
B. Hugge
Vocabulary › View
Under ……..and chief executive officer Chip Mason, Legg Mason has acquired many successful fund management firms and usually operates them independently.
A. foundation
B. founder
C. found
D. founded
