Joe and Sally …… Zoe if they …… her number.
A. Phoned, would know
B. Phoned, knew
C. Would phone, knew
PrepositionsConditional Sentence Type 3Past Continuous Tense
How to use : Read the question carefully, then select one of the answers button.
Tips : If this page always shows the same questions, make sure you correct the question first by pressing the "check answer" button.