[ Gerund vs Infinitive ]
It’s not easy … sign language. It requires lots of practice.
A. learn
B. to learn

Random Topics:
Grammar - PunctuationSentence Fragments and Complete SentencesAdverbial Clause of ConcessionTOEFL GrammarVerb Present Simple TenseIndefinite PronounsEnglish MorphosyntaxPronouns and AdverbsPassive SentencesFuture Tense and ConditionalsOther quiz:
Conditional Sentence Type 1 › ViewWe _______ thousands of trees if we _______ so much paper.
A. save – won’t waste
B. will save – don’t waste
Grammar › View
Refelisa is a plant that grows ___________ rainforests.
A. on
B. in
C. at
D. of
Describing Words › ViewThe yellow car has …….. black tires.
A. four
B. twelve
Grammar › View
She hasn’t come home ………………
A. Still
B. Already
C. Yet
D. Till
E. None of the above