[ 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 › ViewFind out the plural noun:
A. mice
B. mouse
C. man
D. monkey
Types of Simple Sentences › View
Should we start packing when the sun comes up
A. declarative (.)
B. interrogative (?)
C. imperative (.)
D. exclamatory (!)
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
