[ Grammar ]
He wouldn’t be so successful now if he __________ so hard when he was at school
A. wouldn’t have studied
B. didn’t study
C. hadn’t studied

Random Topics:
PunctuationsModals VerbsPresent Simple and Past ContinuousSubjective and Objective PronounPronouns/ Present TenseNeither/Either/All/NoneVerb + PrepositionVerbs + Gerund or InfinitivePossessive Adjective and PronounTemporal Conjunctions and ConnectivesOther quiz:
Have vs. Has › ViewJohn _____ a smart cute dog.
A. have
B. has
Past Simple › View
She ___________ (not travel) these vacations.
A. didn’t traveled
B. didn’t travelled
C. didn’t travel
D. not travel
Grammar › ViewDiana was very ___________ in what the speaker was saying.
A. Interested
B. Interesting
C. Interest
D. Interests
Present Simple › View
My friends………. Italian at their school.
A. study
B. studies