[ 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:
Determiners › ViewMy name is David ______ I live in Cuenca.
A. Because
B. So
C. And
D. But
Modals Verb › View
You…. park here, it’s prohibited.
A. Can
B. Could
C. May
D. Can’t
E. Wouldn’t
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
