1.
11 These are buses
12 Those are mice
13 These are brushes
14 Those are chairs
15 These are boxes
16 These are desks
17 Those are posters
18 These are sofas
19 These are green textbooks
20Those are good cars
2.
11 This is a mouse
12 That is a knife
13 This is a child
14 That is a fox
15 That is a lady
16 That is a leaf
17 That is a man
18 That is a tall tree
19 This is a bench
20 That is a new book
3.
6 bed
7 mice
8 laptop
9 sheep's
10 sons