1)My brothers are students
2)Where are the keys?
3)Our rooms are big
4) Her families are small
5)Those are the books
6)Here are the pencils
7)What are the answers?
8)Go to the windows
9)I can see the ships
10)Those are the doors
11)Here lived the Frenchmen
12)These sheep are fat
14)Those are the orders
15)These are the pleasures