Sandy is good student.
Sandy is a good student.
That is table.
That is a table.
Are you teacher? Yes, I am.
Are you a teacher? Yes, I am.
Monkey is working.
The(This/That) monkey is working.
These pandas is cute.
These pandas are cute.
These flower are beautiful.
These flowers are beautiful.
This is friend, Johnny.
This is my friend, Johnny.
Who is tall man?
Who is the(this/that) tall man?
Are you teacher? Yes, we are.
Are you teachers? Yes, we are.
Those students is happy.
Those students are happy.
That is orange, and this is an apple.
That is an orange, and this is an apple.
This is pen.
This is a pen.
That is bag.
That is a bag.
That girls are my friends.
Those girls are my friends.