She does not get her work done punctually and properly because she is always dawdling.

Answer: Option C

Confused : (of a person) unable to think clearly; bewildered.
Playing : engage in activity for enjoyment and recreation rather than a serious or practical purpose.
Loitering : walk slowly and with no apparent purpose; dawdle.
Chit-chatting : talk about trivial matters.
Dawdling : waste time; be slow.

Synonym of Dawdling is Loitering