[ Relative - Conditional ]
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:
Continuous TenseSimple Compound and Complex SentencesAdverbs, Infinitives, Definite ArticleInfinitives and GerundsPast or Present Verb TenseHow much or How many?Contrastive ConjunctionsPresent Progressive or Present SimpleThird ConditionalsGrammar AssessmentOther quiz:
Simple Past Tense › ViewSorry, I __________ hear you at the door.
A. Wasn’t
B. Didn’t
C. Am not
D. Will not
Past Simple and Past Continuous › View
His grandparents _________ TV when everything ________ the shelves.
A. watch; falls off
B. watched; fell off
C. were watching; fell off
D. are watching; was falling off