[ Infinitives and Gerunds ]
It is easy ____ this topic.
A. understanding
B. to understand

Random Topics:
Grammar and EssayPrepositions of Place and TimeAsking for and Giving OpinionActive and Passive Gerunds and InfinitivesFirst and Second ConditionalIf ClausesAnalogyInversions and SubjunctiveHave as verb and auxiliaryFamily Members and Present SimpleOther quiz:
Grammar › ViewWhich is correct?
A. We called they to see if they were okay.
B. We called them to see if they were okay.
Grammar › View
What do you advise me to buy as a birthday gift for my brother?
A. giving an advice.
B. asking for an advice.
Grammar › ViewShe has just _______ with her boyfriend.
A. break up
B. break down
C. broken up
D. broken down
Phrasal Verb › View
begin a habit
A. Take to
B. Take up
C. Take over
D. Be taken aback
