[ Gerund & Participle ]
_________ their 3-year marriage, the husband regretted _________ his wife well.
A. Looking back on/not to have treated
B. To look back on/ not treating
C. Looking back on/not having treated
D. To look back on/not having treated

Random Topics:
Passive Voice - Present TensesMain Idea and Sentence StructurePresent Tenses and ConnectorsPre-intermediateGrammar and PrepositionsModal Verb in Passive VoiceGrammar - much, many, a lot ofSo Such Enough TooPhrasal Verb Put & GoAdverbial Clause of MannerOther quiz:
Grammar › ViewLarry threw her the basketball.
A. True
B. False
Adjective › View
You’re traveling around the world for six months? Sounds ______!
a.exciting
b.excited
After so many years, she finally …………………….. (forgive) me.
A. forgived
B. forgave
C. forgive
D. forgiving
Grammar › View
I began___________ English when I was seven.
A. learning
B. learn
C. learns
