[ Conditionals / Unreal Past ]
If Rebecca … his phone number before, she would have called him to ask for some medical supplies.
A. have learned
B. had learned
C. learned
D. learnt

Random Topics:
Preposition on TimePast SimpleGrammar - Nouns, Verbs, and AdjectivesPast Perfect Tense and Past TenseTOEFL Adjective and AdverbLinking VerbsTemporal Conjunctions and ConnectivesPassive Voice - Present Simple and Past SimpleGrammar and IdiomsPast Continuous and Past Simple TenseOther quiz:
Past Tenses › ViewI was watching TV while the kids … in the garden.
A. played
B. playing
C. were playing
Comparison › View
In the end the married and lived __________ever.
A. happy
B. unhappy
C. happily
D. happiness
Passive Voice › ViewYou … if you meet the minimum requirements for this job.
- would be contacted
- will be contacted
Tenses › View
What tense is this sentence?
Thumbprints will replace passwords for security.
A. past
B. present
C. future
