[ Gerund - to Infinitive ]
She is interested in ___ the Internet.
A. surf
B. to surf
C. surfing

Random Topics:
during, for, whileVerb to haveComparisionsModals in the Past - Speculation and DeductionGrammar of Conjunctions and PrepotitionsConditional Sentences Type 0, 1 and 2Action VerbImperative SentencesTenses - Irregular VerbsQuestion TagsOther quiz:
Present Perfect vs Past Simple Tense › View( – ) My uncle ___ repaired our refrigerator.
A. have
B. has
C. hasn’t
D. haven’t
E. not mentioned
Simple Present Progressive › View
The eagle _____ __________ high
A. are flying
B. flying is
C. is flying
D. am flying