[ 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:
Modal Verbs › ViewYou ____ ride your bike on the pavement.
A. can’t
B. can
C. wouldn’t
D. may
Grammar Clauses › View
There could be a problem.
A. Phrase
B. Clause
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
