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