Careful is already a adjective so keep that.
There are many adjectives for change but what suits the best here is “changing”.
Careful changing is the best I could find.
Hope that helped
Answer:
d) a waiting area for jews before they were moved to a different area
Explanation:
Any .gov website because it is official and trustworthy.
Answer:
Answer is B
Explanation:
The answer is B because it refers to the prisoners by their numbers. In mostly all prisons the prisoners get refered to by their numbers and they don't get locked up or get chains around their ankles.