[ Grammar ]
What is she good at ____________ puzzles?
A. solve
B. to solve
C. solving

Random Topics:
TimeNoun, Adjective, and Adverb ClausesVerbal TensesPassive Voice Present SimpleConjunctions, Interjections and Sentence TypeVerb Tenses and Past ParticiplesVerbals and GerundsInversion + Passive VoiceConjunctivesSimple Future - PassiveOther quiz:
Prepositional Phrase › ViewThe doctor is working very hard in the emergency clinic.
A. the doctor
B. very hard
C. in the emergency clinic
D. is working
E. the emergency clinic
Grammar › View
John _________ listen to music.
A. doesn’t
B. don’t
C. not
Tenses Structure › ViewIdentify the tense of the following sentence: “They have finished their homework.”
A. Past Perfect
B. Present Perfect
C. Simple Past
D. Present Continuous
Relative Clauses › View
The number of foreign students ______________________ want to learn Korean is gradually increasing
A. which
B. that
C. for
D. while
