2) these are photographs...
3) that picture is....
4) that armchair is my...
5)these flowers are from...6)that a nice plant is from my students.
7)Thiss is my kitchen...
8)that chair
9) this fridge
10)this table and 11)these chairs.
12) that is my son ....13)that is our cat...
14)that is my new bicycle...
15)open this bottle...
16)this glass is yours.