Laura _______________ a doctor now if she ___________________medicine.
A. wouldn’t be / hadn’t studied
B. wouldn’t be / didn’t study
C. wouldn’t been / hadn’t studied
D. didn’t be / wouldn’t have studied

Random Topics:
Past Tense vs Present Perfect TenseGrammar - direct/indirect objectsRelative ClauseCoordinating ConjunctionTenses & PassiveTOEIC GrammarEnglish ArticleCausative VerbPunctuating ClausesPrepositions and Phrasal VerbsOther quiz:
Grammar › ViewWhich of the following sentences uses the present perfect tense correctly with a time expression?
A. He has worked here for five years.
B. She has gone to the store since three hours.
C. We have played football yesterday.
D. I have read the book two weeks ago.
Relative Clauses & Real Conditionals › View
Combine the sentences using a relative clause: The dog is barking loudly. Its owner is away.
A. The dog, whose owner is away, is barking loudly.
B. The dog is barking loudly, while its owner is away.
C. The dog, who is barking loudly, its owner is away.
D. The dog is barking loudly, despite its owner being away.
Tenses › ViewMy brother ……….finish work at 8 p.m.
A. don’t
B. doesn’t
Grammar Pronoun and Singular Plural Noun › View
The plural form of leaf is
A. leafs
B. leafes
C. leaves