[ 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:
Grammar › ViewWe ____________such a wonderful time last weekend!
A. had
B. had had
C. were having
D. had been having
Conditional Sentences › View
If she _______ the train last night, she ___________here now
A. took / were
B. were taking / is
C. had taken / would have been
D. had taken / would be
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