Условие задания:

3 Б.
Complete these sentences using «never» and the verb. Write only the verb form (have/has \(+\) V\(3\)) with never.
 
1. My parents ____________ on an ocean (sail).
 
   
 
2. You__________ a dinosaur (find).
 
   
 
3. They ___________ a mountain (climb).