ETM3 Students' Experience with Group Work

I asked ETM 3 students to write about the following:

Please describe an experience you had either as a student or a teacher where you tried a groupwork or pairwork activitiy and it did not go well. What went wrong with the activity and how could it have been changed to make it work?

Here are the students' responses:
Minesuke
Pinch Hitter
Chocolate Ice Cream
Happy Days
Elle
Cheesecake
John Wang
Eringo
Mibora
Mihotch
Onchan
RIP
Napoti
Gakusei