[ Conditional Tenses ]
I know you would be a happy person now if you ___ a major in chemistry when you were young.
A. had done
B. did
C. would have done
D. were doing

Random Topics:
Nouns FormationGender and GrammarMain Idea and Sentence StructureMoods of GrammarTenseAspect or tenses of VerbsFuture SimpleArticles & Compound NounsV-ing/to-VGrammar (Adjectives)Other quiz:
Gerunds, Infinitives and Modals of Possibility › ViewShe refused ___ my invitation.
A. accept
B. accepting
C. to accept
D. accepts
Grammar › View
Singapore is the first on the list of the most _______ cities in Southeast Asia.
A. solvable
B. supportive
C. liveable
D. diverse
Grammar › ViewWho is the________man in the world
A. richest
B. most richest
C. most rich
Grammar › View
There’s _____ pollution in the river as it smells really bad.
A. much
B. many
C. a lot of
D. too many
