1 boxes-shelves,
2feet,
3 these are dictionaries,
4 where are the knives?
5 factories (have),laboratories
6 leaves,
7 stories(are),
8 speeches(were ),
9 keys,
10 (are) brushes,
11 plays,
12 roofs,houses (were ),
13 wives,sailors,
14 copies (were),
15 cargoes,steamers(consist).
1 a woman and a child...
2 a key to a box was...
3 a wolf has...
4 a mouse was...
5 this factory produces...
6 a copy
7 a cargo