sentence: At the doctor's, Samantha finds out about an infection, while Amy gets a clean bill of health. 
complete: Amy is enthusiastic.

sentence: Justin's car needed repairs and was in the shop so Adam gave them a ride to work. 
complete: Adam will also give them a ride home.

sentence: For their landscaping buisness Sarah was trying to use the xerox machine that Lindsey owned to make signs. 
complete:
Lindsey was a photoshop store owner.