| 1. 
 
The two cats were in the office but the man wasn't.The two cats and the man were in the office.The two cats were not in the office but the man was. 
 2.
 
 
Rickey hasn't seen Libre before.Rickey has seen Libre before. 
 3.
 
 
Sherry will go to meet her but Libre won't.Sherry will not go to meet her but Libre will.Sherry and Libre will go to meet her. 
 4.
 
 
Libre was drinking water but will not eat a cat food.Libre was drinking water and will eat a cat food.Libre was not drinking water and will not eat a cat food. |