Problem: How does the sentence end?

Bill poured the entire bag of Spinach into the mixing bowl until the 
Answer: bag was empty.

Problem: How does the sentence end?

Benjamin was better at shooting the gun than Randy although 
Answer: Randy went to the shooting range every week.

Problem: How does the sentence end?

The phone I got couldn't fit into the pocket of the black pants I was wearing  The 
Answer: phone was too big.

Problem: How does the sentence end?

Jennifer tried to find Elena's vein to inject their medicine, but 
Answer:
Elena could not sit still very well.