QUES: Continue writing.

Jason was curious about how Brett became a firefighter so quickly, because 

OPTIONS:
- Jason had said the exams were difficult.
- Brett had said the exams were difficult.
+++++++++
ANS: Brett had said the exams were difficult.


QUES: Continue writing.

The fish in the lake were healthier than the fish in the pond because the 

OPTIONS:
- lake was polluted.
- pond was polluted.
+++++++++
ANS: pond was polluted.


QUES: Continue writing.

Emily is removing bugs from Amy's car because 

OPTIONS:
- Emily could use a friend ready to help.
- Amy could use a friend ready to help.
+++++++++
ANS: Amy could use a friend ready to help.


QUES: Continue writing.

The coach tried to put up the net in the gym but the 

OPTIONS:
- gym was too large.
- net was too large.
+++++++++
ANS:
net was too large.