Identify the gender for:
Lioness, Queen, Grandmother.

We usually add 's' to a __________noun to make it plural.

Many people_____ worried about this.Fill in the blanks with correct verb.

Economics,Mathematics ,Physics.These are ________ nouns.

Fill in the blank:
A noun is of _____________ gender when it stands for a female.

Fill in the blank:
When a noun stands for a male, it is of _____ gender.

If a masculine noun ends in 'er' , 'or', 'e'  or 'o'  the ____________ are usually dropped while adding 'ess' to make it feminine.

Fill in the blank:
A noun is __________ in number when it represents more than one object or thing.

The ________ tells us if a noun is a male, a female, a male as well as a female or lifeless.

Identify the gender of these nouns:
Tap, Aeroplane, Chair.