put on
put in
put across
put up
Answer is Right!
Answer is Wrong!
The correct answer is: A. put on.
To put on an appearance means to make an appearance, especially a brief one. In this case, the woman made a brief appearance at the end of the party.
The other options do not make sense in this context.
- To put in means to insert or place something.
- To put across means to communicate something effectively.
- To put up means to erect or build something.