Which of the following is a noun?

1.What could be the best title for this passage?

2.Hardly do I go $\to New$ Market. The undelined word is___

3.Fill in the blank : I'm ___ tired.

4.The children were eager $\to see their$ parents. The underilned word can be best replaced by___

5.We had some fun. The underlined word is___

6.Choose the correct one.

7.Fill in the blank : The house was ____ building.

8.The landlord will draw up a new contract.

9.Choose the correct one.

10.Choose the correct preposition : He is reading ____ me.

11.Is that my key, or is it____

12.Choose the correct tag :