If I _____ her phone number, I _____ her last night
A. had known / could have phoned
B. knew / would have phoned
C. know / can phone
D. knew / could phone

Random Topics:
Root WordModals and TensesContrast Linking WordsAuxiliary Verbs, if, unless and ModalAdverb or AdjectiveFamily VocabularyComparatives, Superlatives, and ModalsGrammar - Reflexive PronounsSentence and FragmentGerund & ParticipleOther quiz:
Future Tense › ViewShe doesn’t realize what kind of person he is, but she ________ (find out).
A. will find out
B. will be finding out
C. will have found out
Grammar › View
Which below is a fragment?
A. After getting estimates from five contractors, she decided to do the work herself.
B. Before picking out an interesting wallpaper pattern that went well with her furniture.
Conditional Clause › ViewIf you ________ an apple every day, you’ll be very healthy.
A. eat
B. will eat
C. eats
Grammar › View
. Which of these sentences is incorrect? (Select the incorrect)
A. They improved their teamwork by communicating more.
B. He fixed his car by watching an online tutorial.
C. She made money by to sell handmade jewelry.
D. You can learn a new language by practicing every day.
