1.What has she just done? – She has just left the room.
2.What have they just done? – They have just watched the news.
3.What have you just done? – I have finished homework.
4.What has he just done? – He has put on the jacket.
5.What has she just done? – She has caught a fish.
6.What has he just done? – He has called a taxi.
7.What have you just done? – You have just written a letter.
8.What has the girl just done? – The girl has just burnt the cake.
9.What has the teacher just done? – The teacher has just walked out.
10.What has the dog just done? – The dog has just seen the cat.
11.What has Jane just done? – Jane has just turned the TV off.
12.What have the boys just done? – The boys have just eaten dinner.