[Q]: How does the sentence end?

When they go shopping Adam always uses paper bag but Robert uses plastic as 

[A]: Adam is conscious of environment.


[Q]: How does the sentence end?

While grilling outside, he moved the steaks from the grill to the plate, so the 

[A]: grill became empty.


[Q]: How does the sentence end?

Kevin puts a band aid on the scab of Ryan because 

[A]:
Ryan is the child in the situation.