[ Pre-intermediate ]
Psychologists know a lot _____ fears
A. of
B. about
C. on

Random Topics:
Countable - Uncountableso vs suchUncountable NounsGerunds and TensesVerb Types and TensesAdverbClauses and ConjunctionPossessive NounsPassive Voice and ModalsSimple Present and Present ContinuosOther quiz:
Grammar › View. Which sentence uses the subject pronoun correctly?
A. Him and I went to the movies.
B. He and I went to the movies.
C. Him and me went to the movies.
D. He and me went to the movies.
Grammar › View
What is this ?
A. laspter
B. plaster
C. palster
D. perlas
Comparative › ViewMarcela is _______ Karla.
A. uglier than
B. uglies than
C. more uglier than
D. more uglies than
Grammar › View
Some places are very ________. They have an unusual attraction and interesting looks.
A. narrow down
B. exotic
C. mysterious