8. -We weren’t sure which way to go. In the end turn right.　

-You _____ the wrong way. You _____ left.

　 A. had gone; must have turned 　　　　　　　　　　　　　　　　　 B. went; must turn

C. have gone; would have turned 　　　　　　　　　　　　 D. went; should have turned