2. Choose the correct answer .
1 He was happy because he....
his watch.
a. had faund
b. had been finding
2. My friends.....here before we settled in the neighborhood.
a had been moving
b. had moved
3.I...for the party for two
days!
a.had been cooking
b.had cooked
4.She ....to her CD all evening before her mother told her to do her homework
a.had been listening
b.had listened ​