[ Grammar ]
. If I__________ harder at school, I wouldn’t be doing this job now.
A. has worked
B. have worked
C. had worked

Random Topics:
Be Going To vs. WillPassivisationGerunds in SentencesIndependent ClausesGrammar and PunctuationAdjective ending with ED & INGAdverb of FrequencyDependent PrepositionConditional Sentence Type 2Grammar for TOEFLOther quiz:
Past Simple › ViewShe didn’t answer the phone because she … at home.
a) didn’t
b) weren’t
c) wasn’t
Tenses › View
I have a new car.
A. Present Continuous
B. Present Perfect
C. Present Simple
Past Simple and Continuous › ViewThey …to the park because they were very tired
A. didn’t walk
B. not walked
C. walked
Grammar › View
Mira was coerced by the salesman ___ buying the additional item.
A. in
B. to
C. into
D. for