QUES: Continue writing.

Ryan witnessed Donald was attacked by someone on the street, so 
+++++++++
ANS: Ryan testified at the court.


QUES: Continue writing.

Lawrence asked Brian for a ride to the grocery store because 
+++++++++
ANS: Lawrence didn't have a car.


QUES: Continue writing.

John and Jim's bodies were unable to get rid of the parasites, because the 
+++++++++
ANS: bodies were so weak.


QUES: Continue writing.

In dire need of a new kidney, Ryan sought out Jason so 
+++++++++
ANS:
Jason could agree to donate him one.