She was busy having 4 baby kittens. The students will love this surprise. It is also a extremely positive for them to see more than just the JTE and AET speaking English. This recording may have to be done before or after school or on lunch break. Present the dialogue to the students once before passing out the worksheet.
Students listen and fill in any blanks they can.
The whole class should then read through the dialogue once together. Finally, divide the students in pairs to further practice for another 5 minutes or so. They bring the original dialogues in the next day and present them to the rest of the class. And they certainly cannot copy the Cat idea with a different animal.