[ Gerunds and Infinitives ]
I think that… a second language is fun.
A. learn
B. learning
C. to learning

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Present Simple, Present Continuous or Present PerfectUnless If First ConditionalPreference & Future TenseSubject, Object, Possessive Pronoun and Possessive AdjectivesModal "Have to"1st Conditionalso vs suchTOEIC Tenses, VerbsPreposition (at,in,on)Maritime Vocabulary and GrammarOther quiz:
Grammar › Viewcar is ___ then train.
A. fast
B. faster
C. slower
D. Slow
Vocabulary and Grammar › View
Are they ____ observation?
A. being
B. in
C. over
D. under