What is sentence

What is sentence???

A sentence is a group of words that makes complete sense.
A sentence typically contains a subject and predicate.
This is a sentence.
A sentence can convey a statement , question, exclamation , or a command .
We like to go to the park.
Do you like to go to the park?
What a beautiful park this is!
Go to the park now.
A sentence can consist of a main clause and sometimes one or more subordinate clauses.
I first met her in Mumbai where I lived during my childhood.
After she picks up the children and buys groceries, Molly goes to her yoga class.