Réponse:
ex 1
2) taught
4)drank
5) won
6)fell/ hurt
7)caught
8)spent/bought/cost
ex2
3)didn't disturb
4)went
5)didn't sleep
6)didn't eat
7)wasn't
8)laughed
9) flew
10)didn't cost
11) didn'thave
12)were
ex3
2)ate
3)walked to work ? ( je ne suis pas sûre )
4)took half an hour
5) started working
6) she never had
7) she finished working
8) she's always/ she get home
9) she had
10) she didn't go
11) she went to bed
12)she slept
Voilà ^^
Explications:
i