Ответ:
3)the music
4)him
5)our
6)to save moneywe built a house ourselves
7)I'd like to buy all these. They are so fresh!
8)Hello,five seven nine six seven double three oh
9)families
10)more correctly
11)will train
12)is raining
13)I still haven't watched the movie that you recommended
14)can
15)was eating
16)were going