[ Gerund, Infinitive, Bare Verb ]
However, he didn’t find anything unusual enough ………. why she could remember so much about her life
A. to explain
B. explaining
C. explains
D. explain

Random Topics:
Present Continuous TensePassive Voice Active VoicePast and Future TensesConjunction and PunctuationToeic VerbModals and Active and Passive VoiceActive and Passive voiceAcademic VocabularyPresent Simple/AffirmativePast Continuous Tense & Past ModalsOther quiz:
Coordinating Conjunction › View“She decided to skip the party, _____ she wasn’t feeling well.”
A. or
B. nor
C. for
D. so
Time and Calendar › View
This month is December. The previous month is ……
A. January
B. February
C. October
D. November
Grammar › ViewLet us bake some cookies today, _______ we?
A. shall
B. shan’t
C. should
D. shouldn’t
Present Simple vs Present Continuous › View
I can’t help you with your English homework just now because …… the football on TV.
A. I’m watching
B. I watch
